{"title":"Piston Kits","description":"","products":[{"product_id":"ss-cycle-super-stock-standard-pistion-kits-3-1-2-bore-head-big-twin-evolution","title":"S\u0026S Cycle Super Stock Standard Pistion Kits 3 1\/2 Bore Head Big Twin Evolution","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt; color: #800000;\"\u003e\u003cstrong\u003eIN BRAND NEW CONDITION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e 92-2026\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eDRAG PART #\u003c\/strong\u003e 0910-0005\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003eFits: 1984-1999 Harley-Davidson Evolution Big Twin Models\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan\u003eS\u0026amp;S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips\u003c\/span\u003e\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":42349606830151,"sku":"SS92-2026","price":452.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/E09100005.jpg?v=1767361831"},{"product_id":"ss-cycle-super-stock-010-pistion-kits-3-1-2-bore-head-big-twin-evolution","title":"S\u0026S Cycle Super Stock + .010\" Pistion Kits 3 1\/2 Bore Head Big Twin Evolution","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt; color: #800000;\"\u003e\u003cstrong\u003eIN BRAND NEW CONDITION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e 92-2027\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eDRAG PART #\u003c\/strong\u003e 0910-0007\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eTUCKER PART #\u003c\/strong\u003e 499528\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003eFits: 1984-1999 Harley-Davidson Evolution Big Twin Models\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eS\u0026amp;S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips\u003c\/span\u003e\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":42349607026759,"sku":"SS92-2027","price":438.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/E09100005_49926891-c5ba-4653-bd71-19e6c4e5854c.jpg?v=1767361864"},{"product_id":"ss-cycle-super-stock-020-pistion-kits-3-1-2-bore-head-big-twin-evolution","title":"S\u0026S Cycle Super Stock + .020\" Pistion Kits 3 1\/2 Bore Head Big Twin Evolution","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt; color: #800000;\"\u003e\u003cstrong\u003eIN BRAND NEW CONDITION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e 92-2028\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eDRAG PART #\u003c\/strong\u003e 0910-0008\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eTUCKER PART #\u003c\/strong\u003e 499529\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003eFits: 1984-1999 Harley-Davidson Evolution Big Twin Models\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eS\u0026amp;S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips\u003c\/span\u003e\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":42349607092295,"sku":"SS92-2028","price":447.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/E09100005_cdef3e07-3778-4522-aea5-d976175cd5ee.jpg?v=1767361907"},{"product_id":"ss-cycle-super-stock-standard-pistion-kits-3-5-8-bore-head-big-twin-evolution","title":"S\u0026S Cycle Super Stock Standard Pistion Kits 3 5\/8 Bore Head Big Twin Evolution","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt; color: #800000;\"\u003e\u003cstrong\u003eIN BRAND NEW CONDITION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e 92-1060\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eDRAG PART #\u003c\/strong\u003e 92-1060\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003eFits: 1984-1999 Harley-Davidson Evolution Big Twin Models\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan\u003eS\u0026amp;S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips\u003c\/span\u003e\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":42349607157831,"sku":"SS92-1060","price":452.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/E921060.jpg?v=1767361943"},{"product_id":"ss-cycle-super-stock-010-pistion-kits-3-5-8-bore-head-big-twin-evolution","title":"S\u0026S Cycle Super Stock + .010\" Pistion Kits 3 5\/8 Bore Head Big Twin Evolution","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt; color: #800000;\"\u003e\u003cstrong\u003eIN BRAND NEW CONDITION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e 92-1061\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eDRAG PART #\u003c\/strong\u003e 92-1061\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eTUCKER PART #\u003c\/strong\u003e 499536\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003eFits: 1984-1999 Harley-Davidson Evolution Big Twin Models\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eS\u0026amp;S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips\u003c\/span\u003e\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":42349607321671,"sku":"SS92-1061","price":452.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/E921060_f3ea2b79-0462-4316-aa84-c4c180c223fd.jpg?v=1767361980"},{"product_id":"ss-cycle-super-stock-020-pistion-kits-3-5-8-bore-head-big-twin-evolution","title":"S\u0026S Cycle Super Stock + .020\" Pistion Kits 3 5\/8 Bore Head Big Twin Evolution","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt; color: #800000;\"\u003e\u003cstrong\u003eIN BRAND NEW CONDITION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003ePART #\u003c\/strong\u003e 92-1062\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eDRAG PART #\u003c\/strong\u003e 92-1062\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eTUCKER PART #\u003c\/strong\u003e 499537\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003eFits: 1984-1999 Harley-Davidson Evolution Big Twin Models\u003c\/p\u003e\r\n\u003cp style=\"text-align: center;\"\u003eS\u0026amp;S Super Stock piston kits are required and include 10:1 ratio pistons, rings, piston pins and clips\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":42349607452743,"sku":"SS92-1062","price":452.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/E921060_fa69a3ca-39d2-487a-b2e7-ac74559efad8.jpg?v=1767362013"},{"product_id":"zipper-s-performance-517-318-red-shift-468-cam-zip-kit-harley-milwaukee-eight-8","title":"Zipper's Performance 517-318 Red Shift 468 Cam Zip Kit Harley Milwaukee Eight 8","description":"\u003cp\u003e\u003cspan\u003eNew from Red Shift Cams® is the 468 bolt-in grind for 107 and 114\" Milwaukee-Eight® engines. The 468 delivers significant improvements in power and throttle response right where you ride. The Red Shift 468 is designed to compliment the 4-valve heads' high intake flow while its unique design overcomes the restrictive exhaust port for big gains in both torque and horsepower. The 468 provides instant acceleration below 2,000 RPM while pulling strong to 6,000 – really shining in the 2,000-4,000 RPM cruising range. Cranking compression is unchanged for easy starting, and proprietary Red Shift Cams® ramp design delivers quiet operation and long valvetrain life. Works well with the factory Touring header pipe as well as aftermarket racing exhaust systems. \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eThis is THE Bolt-In Cam for the Milwaukee-Eight® Engine! \u003c\/span\u003e\u003c\/span\u003eEverything you need for a cam install except for the tools \u0026amp; tuner.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRed Shift 468 cam\u003c\/li\u003e\r\n\u003cli\u003ecam bearing\u003c\/li\u003e\r\n\u003cli\u003eHP+ lifters\u003c\/li\u003e\r\n\u003cli\u003eQuick install pushrods \u0026amp; covers\u003c\/li\u003e\r\n\u003cli\u003eM8 cam change gasket kit\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThis cam works really well in any Milwaukee-8 engine combination, 107, 114\", 117\", 120\", and 124\". We have seen 130-140 ft-lbs of torque in 117\" engines. (Power varies upon chosen exhaust and tuner) Works well with ported heads. \u003c\/p\u003e\r\n\u003cp\u003eFits: 2017-Up Harley-Davidson Milwaukee-8 Engine models\u003c\/p\u003e","brand":"Zippers Performance","offers":[{"title":"Default Title","offer_id":42353536860231,"sku":"ZP517-318","price":783.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/zip1.jpg?v=1767516093"},{"product_id":"883cc-to-1200cc-conversion-pistons-ring-kit-standard-bore-3-498-86-19-harley-xl","title":"883cc to 1200cc Conversion Pistons Ring Kit Standard Bore 3.498\" 86-19 Harley XL","description":"\u003cp\u003eSifton piston kit includes moly coated pistons and Hastings rings. Converts 883cc to 1200cc with use of reverse dome piston. \u003cbr\u003ePiston set has a 9.5:1 compression. Requires cylinder boring only. \u003c\/p\u003e\r\n\u003cp\u003eFits: 1986-2019 Harley-Davidson Sportster XL Models\u003c\/p\u003e","brand":"V-Twin","offers":[{"title":"Default Title","offer_id":42353700274247,"sku":"VT11-0852","price":150.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/piston1.jpg?v=1767524941"},{"product_id":"wiseco-k0211ps-tracker-106-forged-10-5-1-piston-kit-07-17-harley-twin-cam","title":"Wiseco K0211PS Tracker 106\" Forged 10.5:1 Piston Kit 07-17 Harley Twin Cam","description":"\u003cdiv class=\"modal-body\"\u003e\r\n\u003cdiv class=\"tab-content max-height\"\u003e\r\n\u003cdiv class=\"tab-pane psa-catalog-tab active\" id=\"psa_catalog\"\u003e\r\n\u003cdiv id=\"psa_catalog_1688\"\u003e\r\n\u003cdiv class=\"featureBullets\"\u003e\r\n\u003cdiv class=\"featureBullets\"\u003e\r\n\u003cdiv class=\"modal-body\"\u003e\r\n\u003cdiv class=\"tab-content max-height\"\u003e\r\n\u003cdiv class=\"tab-pane psa-catalog-tab active\" id=\"psa_catalog\"\u003e\r\n\u003cdiv id=\"psa_catalog_1688\"\u003e\r\n\u003cdiv class=\"featureBullets\"\u003e\r\n\u003cdiv class=\"featureBullets\"\u003e\r\n\u003cdiv class=\"featureBullets\"\u003e\r\n\u003cdiv class=\"featureBullets\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eForged piston crown with generous valve pockets for big valves and cams\u003c\/li\u003e\r\n\u003cli\u003ePrecision-fit rings selected for each application for ultimate sealing\u003c\/li\u003e\r\n\u003cli\u003eForce-fed pin oiling provides enhanced lubrication of the piston pin\u003c\/li\u003e\r\n\u003cli\u003ePressure seal groove reduces ring lifting and power loss\u003c\/li\u003e\r\n\u003cli\u003eArmorGlide®​​ skirt coating reduces friction, providing quieter operation and improving scuff resistance\u003c\/li\u003e\r\n\u003cli\u003eValue-packaged with two pistons, rings, piston pins and circlips\u003c\/li\u003e\r\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eSpecifications:\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"rock-container\"\u003e\r\n\u003cdiv id=\"detail-tabs\"\u003e\r\n\u003cdiv class=\"detail-tab-contents\"\u003e\r\n\u003cdiv class=\"detail-tab-content clear tab-active\" id=\"overview\"\u003e\r\n\u003cul\u003e\r\n\u003cli id=\"psa_catalog_1873\"\u003eCompression Ratio: 10,5:1\u003c\/li\u003e\r\n\u003cli\u003eCompression Ratio Imperial: 10.5:1\u003c\/li\u003e\r\n\u003cli\u003eDisplacement: 1746 cc\u003c\/li\u003e\r\n\u003cli\u003eProduct Name: Piston Kit\u003c\/li\u003e\r\n\u003cli\u003eRiding Style: Street\u003c\/li\u003e\r\n\u003cli\u003eStroke Length: 4-3\/4\"\u003c\/li\u003e\r\n\u003cli\u003eStroke Length Imperial: 4-3\/4\"\u003c\/li\u003e\r\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"WISECO PISTON","offers":[{"title":"Default Title","offer_id":42355625689159,"sku":"DS09031594","price":289.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/k0211ps.jpg?v=1767600175"},{"product_id":"883-to-1200-black-cylinder-9-5-1-piston-big-bore-conversion-kit-harley-sportster","title":"883 to 1200 Black Cylinder 9.5:1 Piston Big Bore Conversion Kit Harley Sportster","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e883cc to 1200cc cylinder set includes two black finish cylinders with milled edge fins, a standard size\u003cbr\u003eSifton moly coated 9.5:1 reverse dome piston set and a moly hastings ring set.\u003cbr\u003eCylinders are pre-fit for piston and ring set supplied.\u003cbr\u003eGaskets not included in kit.\u003cbr\u003eOrder gaskets separately.\u003c\/p\u003e\r\n\u003cp\u003eFits: 1986-2003 Harley-Davidson Sportster XL Models\u003c\/p\u003e\n\u003c\/div\u003e","brand":"V-Twin","offers":[{"title":"Default Title","offer_id":42358355918919,"sku":"VT11-1105","price":580.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/11-1118a.jpg?v=1767679471"},{"product_id":"kb-performance-kb542lca-std-aluminum-super-duty-117-piston-kit-harley-m8-17-up","title":"KB Performance KB542LCA.STD Super-Duty 4.125\" Piston Kit Harley M8 117\" 2017-Up","description":"\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eFeatures\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSuper Duty Series includes:\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eAnondized top ring groove and crown\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eLine2Line abradable skirt coating applied to .003\" total thickness for a zero initial fit to allow coating to hone in for a tight quiet running clearance\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eRound wire locks\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSteel nitride top ring with a Ductile Napier second\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eForced wrist pin oiling\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFlat Top 1.2cc\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eCompression Height 1.083\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFactory 117\" Cylinders can safely be bored to 4.125\" through 4.165\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eValve pockets sized to accommodate 1mm oversize valves\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eSpecs\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: Piston Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003ePiston Material\u003c\/span\u003e: Aluminum\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eBore Size\u003c\/span\u003e: 104,77 mm \/ 104.77 mm\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan class=\"bg-warning\"\u003e\u003cspan\u003ePiston Size\u003c\/span\u003e: Standard\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eDisplacement\u003c\/span\u003e: 117\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eStroke Length\u003c\/span\u003e: 4-1\/2\" \/ 4-1\/2\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eCompression Ratio\u003c\/span\u003e: 11,0:1 \/ 11.0:1\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eUnits\u003c\/span\u003e: Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eRiding Style\u003c\/span\u003e: Street\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e","brand":"KB Performance","offers":[{"title":"Default Title","offer_id":42358509043783,"sku":"DS09105724","price":366.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/52_1_2.jpg?v=1767685504"},{"product_id":"kb-performance-kb542lca-010-super-duty-0-010-piston-kit-harley-m8-117-2017-up","title":"KB Performance KB542LCA.010 Super-Duty +0.010\" Piston Kit Harley M8 117\" 2017-Up","description":"\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eFeatures\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSuper Duty Series includes:\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eAnondized top ring groove and crown\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eLine2Line abradable skirt coating applied to .003\" total thickness for a zero initial fit to allow coating to hone in for a tight quiet running clearance\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eRound wire locks\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSteel nitride top ring with a Ductile Napier second\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eForced wrist pin oiling\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFlat Top 1.2cc\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eCompression Height 1.083\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFactory 117\" Cylinders can safely be bored to 4.125\" through 4.165\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eValve pockets sized to accommodate 1mm oversize valves\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eSpecs\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: Piston Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003ePiston Material\u003c\/span\u003e: Aluminum\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eBore Size\u003c\/span\u003e: 104,77 mm \/ 104.77 mm\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan class=\"bg-warning\"\u003e\u003cspan\u003ePiston Size\u003c\/span\u003e: +0,010\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eDisplacement\u003c\/span\u003e: 117\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eStroke Length\u003c\/span\u003e: 4-1\/2\" \/ 4-1\/2\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eCompression Ratio\u003c\/span\u003e: 11,0:1 \/ 11.0:1\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eUnits\u003c\/span\u003e: Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eRiding Style\u003c\/span\u003e: Street\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"KB Performance","offers":[{"title":"Default Title","offer_id":42358510616647,"sku":"DS09105725","price":277.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/53_1_2.jpg?v=1767685544"},{"product_id":"kb-performance-kb542lca-020-super-duty-0-020-piston-kit-harley-m8-117-2017-up","title":"KB Performance KB542LCA.020 Super-Duty +0.020\" Piston Kit Harley M8 117\" 2017-Up","description":"\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eFeatures\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSuper Duty Series includes:\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eAnondized top ring groove and crown\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eLine2Line abradable skirt coating applied to .003\" total thickness for a zero initial fit to allow coating to hone in for a tight quiet running clearance\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eRound wire locks\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSteel nitride top ring with a Ductile Napier second\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eForced wrist pin oiling\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFlat Top 1.2cc\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eCompression Height 1.083\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFactory 117\" Cylinders can safely be bored to 4.125\" through 4.165\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eValve pockets sized to accommodate 1mm oversize valves\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eSpecs\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: Piston Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003ePiston Material\u003c\/span\u003e: Aluminum\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eBore Size\u003c\/span\u003e: 104,77 mm \/ 104.77 mm\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan class=\"bg-warning\"\u003e\u003cspan\u003ePiston Size\u003c\/span\u003e: +0,020\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eDisplacement\u003c\/span\u003e: 117\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eStroke Length\u003c\/span\u003e: 4-1\/2\" \/ 4-1\/2\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eCompression Ratio\u003c\/span\u003e: 11,0:1 \/ 11.0:1\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eUnits\u003c\/span\u003e: Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eRiding Style\u003c\/span\u003e: Street\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"KB Performance","offers":[{"title":"Default Title","offer_id":42358511042631,"sku":"DS09105726","price":366.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/54_1_2.jpg?v=1767685591"},{"product_id":"kb-performance-kb542lca-030-super-duty-0-030-piston-kit-harley-m8-117-2017-up","title":"KB Performance KB542LCA.030 Super-Duty +0.030\" Piston Kit Harley M8 117\" 2017-Up","description":"\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eFeatures\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSuper Duty Series includes:\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eAnondized top ring groove and crown\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eLine2Line abradable skirt coating applied to .003\" total thickness for a zero initial fit to allow coating to hone in for a tight quiet running clearance\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eRound wire locks\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSteel nitride top ring with a Ductile Napier second\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eForced wrist pin oiling\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFlat Top 1.2cc\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eCompression Height 1.083\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFactory 117\" Cylinders can safely be bored to 4.125\" through 4.165\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eValve pockets sized to accommodate 1mm oversize valves\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eSpecs\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: Piston Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003ePiston Material\u003c\/span\u003e: Aluminum\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eBore Size\u003c\/span\u003e: 104,77 mm \/ 104.77 mm\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan class=\"bg-warning\"\u003e\u003cspan\u003ePiston Size\u003c\/span\u003e: +0,030\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eDisplacement\u003c\/span\u003e: 117\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eStroke Length\u003c\/span\u003e: 4-1\/2\" \/ 4-1\/2\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eCompression Ratio\u003c\/span\u003e: 11,0:1 \/ 11.0:1\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eUnits\u003c\/span\u003e: Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eRiding Style\u003c\/span\u003e: Street\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"KB Performance","offers":[{"title":"Default Title","offer_id":42358512025671,"sku":"DS09105727","price":366.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/54_1_2_1.jpg?v=1767685632"},{"product_id":"kb-performance-kb542lca-040-super-duty-0-040-piston-kit-harley-m8-117-2017-up","title":"KB Performance KB542LCA.040 Super-Duty +0.040\" Piston Kit Harley M8 117\" 2017-Up","description":"\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eFeatures\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSuper Duty Series includes:\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eAnondized top ring groove and crown\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eLine2Line abradable skirt coating applied to .003\" total thickness for a zero initial fit to allow coating to hone in for a tight quiet running clearance\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eRound wire locks\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eSteel nitride top ring with a Ductile Napier second\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eForced wrist pin oiling\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFlat Top 1.2cc\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eCompression Height 1.083\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFactory 117\" Cylinders can safely be bored to 4.125\" through 4.165\"\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eValve pockets sized to accommodate 1mm oversize valves\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"ng-star-inserted\"\u003e\r\n\u003ch4\u003eSpecs\u003c\/h4\u003e\r\n\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: Piston Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003ePiston Material\u003c\/span\u003e: Aluminum\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eBore Size\u003c\/span\u003e: 104,77 mm \/ 104.77 mm\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan class=\"bg-warning\"\u003e\u003cspan\u003ePiston Size\u003c\/span\u003e: +0,040\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eDisplacement\u003c\/span\u003e: 117\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eStroke Length\u003c\/span\u003e: 4-1\/2\" \/ 4-1\/2\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eCompression Ratio\u003c\/span\u003e: 11,0:1 \/ 11.0:1\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eUnits\u003c\/span\u003e: Kit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003e\u003cspan\u003e\u003cspan\u003eRiding Style\u003c\/span\u003e: Street\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"KB Performance","offers":[{"title":"Default Title","offer_id":42358513238087,"sku":"DS09105728","price":277.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/55_2_1.jpg?v=1767685673"},{"product_id":"kb-pistons-performance-piston-set-standard-bore-114-117-to-120-harley-m8-17-up","title":"KB Pistons Performance Piston Set 4.125\" Standard Bore Up to 120\" Harley M8 17-Up","description":"\u003cul\u003e\r\n\u003cli\u003eThese kits convert 2017\/Later Milwaukee-Eight models 114\" or 117\" to 120\" by boring stock cylinders\u003c\/li\u003e\r\n\u003cli\u003eLarge valve pocket\u003c\/li\u003e\r\n\u003cli\u003ePremium Hastings ring sets\u003c\/li\u003e\r\n\u003cli\u003e\"Line 2 Line\" coating allows perfect wall clearance\u003c\/li\u003e\r\n\u003cli\u003eKits include pistons, rings, pins, and locks\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eKB Pistons\u003cbr\u003e\u003c\/strong\u003eHeavy Duty Piston Kits for MIlwaukee-Eight\u003cbr\u003eStandard bore size\u003c\/p\u003e","brand":"Mid USA","offers":[{"title":"Default Title","offer_id":42358593552455,"sku":"MU62194","price":355.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/0081582_performance-piston-sets-for-big-twin_1.png?v=1767690967"},{"product_id":"kb-pistons-performance-piston-set-4-135-bore-0-10-up-to-120-harley-m8-17-up","title":"KB Pistons Performance Piston Set 4.135\" Bore +0.10\" Up to 120\" Harley M8 17-Up","description":"\u003cul\u003e\r\n\u003cli\u003eThese kits convert 2017\/Later Milwaukee-Eight model 114\" or 117\" to 120\" by boring stock cylinders\u003c\/li\u003e\r\n\u003cli\u003eLarge valve pocket\u003c\/li\u003e\r\n\u003cli\u003ePremium Hastings ring sets\u003c\/li\u003e\r\n\u003cli\u003e\"Line 2 Line\" coating allows for perfect wall clearance\u003c\/li\u003e\r\n\u003cli\u003eKits include pistons, rings, pins, and locks\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eKB Pistons\u003c\/strong\u003e\u003cbr\u003eHeavy Duty Piston Kits for Milwaukee-Eight\u003cbr\u003e+.010\" Bore\u003c\/p\u003e","brand":"Mid USA","offers":[{"title":"Default Title","offer_id":42358595354695,"sku":"MU62195","price":355.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/0081583_super-duty-pistons-for-milwaukee-eight.png?v=1767690996"},{"product_id":"kb-pistons-performance-piston-set-4-145-bore-0-20-up-to-120-harley-m8-17-up","title":"KB Pistons Performance Piston Set 4.145\" Bore +0.20\" Up to 120\" Harley M8 17-Up","description":"\u003cul\u003e\r\n\u003cli\u003eThese kits convert 2017\/Later Milwaukee-Eight models 114\" or 117\" to 120\" by boring stock cylinders\u003c\/li\u003e\r\n\u003cli\u003eLarge valve pocket\u003c\/li\u003e\r\n\u003cli\u003ePremium Hastings ring sets\u003c\/li\u003e\r\n\u003cli\u003e\"Line 2 Line\" coating allows perfect wall clearance\u003c\/li\u003e\r\n\u003cli\u003eKits include pistons, rings, pins, and locks\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eKB Pistons\u003c\/strong\u003e\u003cbr\u003eHeavy Duty Piston Kits for Milwaukee-Eight\u003cbr\u003e+.020\" Bore \u003c\/p\u003e","brand":"Mid USA","offers":[{"title":"Default Title","offer_id":42358595682375,"sku":"MU62196","price":355.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/0081583_super-duty-pistons-for-milwaukee-eight_1.png?v=1767691025"},{"product_id":"kb-performance-piston-kit-0-005-bore-harley-107-milwaukee-eight-m8-17-up","title":"KB Performance Piston Kit +0.005\" Bore Harley 107\" Milwaukee Eight M8 17-Up","description":"\u003cp\u003eFeatures \u0026amp; Benefits:-\u003c\/p\u003e\r\n\u003cp\u003e* Super Duty KB Forged Coated Anodized Piston Kit.\u003c\/p\u003e\r\n\u003cp\u003e* 107ci to Big bore 124in. piston kit for Milwaukee 8 when using +0.005\" over Standard Bore Cylinders\u003c\/p\u003e\r\n\u003cp\u003e* No head modification required.\u003c\/p\u003e\r\n\u003cp\u003e* Anodized top ring groove and crown.\u003c\/p\u003e\r\n\u003cp\u003e* Line2Line abradable skirt coating applied to .003in. total thickness for a Zero initial fit to allow coating to hone in for a tight quiet running clearance.\u003c\/p\u003e\r\n\u003cp\u003e* OE style Round Wire Locks are easily installed\u003c\/p\u003e\r\n\u003cp\u003e* Premium Hastings 1.5mm 1.5mm 3.0mm Steel Ni tride top ring with a Ductile Napier second.\u003c\/p\u003e\r\n\u003cp\u003e* Forced wrist pin oiling\u003c\/p\u003e\r\n\u003cp\u003e*Heavy duty wrist pins with true .9270\" diameter to fit rods correctly\u003c\/p\u003e\r\n\u003cp\u003e* Type 3-had anodized crown offers corrosion resistance for alcogol-added fuels. Eliminates micro-welding of ring to the groove and gives hard-flat surface for ring to rotate on.\u003c\/p\u003e\r\n\u003cp\u003e*Valve pockets are designed to accept up to +4mm oversized intake and exhaust valves.\u003c\/p\u003e\r\n\u003cp\u003e* Complete kit includes: 11.4:1 CR two pistons, rings, wrist pins and clips.\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\r\n\u003cp\u003eTech Tips:-\u003c\/p\u003e\r\n\u003cp\u003e* Follow Ring Eng Gap \u0026amp; Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.\u003c\/p\u003e\r\n\u003cp\u003e* The 4.250in. bore will net 124in. with a 11.4:1 compression ratio with a stock cylinder head.\u003c\/p\u003e\r\n\u003cp\u003e* Valve Pockets designed to accept up to a +4mm oversized intake and exhaust valves.\u003c\/p\u003e\r\n\u003cp\u003e* Requires +0.005\" over Standard Bore Cylinders.\u003c\/p\u003e\r\n\u003cp\u003e* No Case machining required.\u003c\/p\u003e","brand":"KB Performance","offers":[{"title":"Default Title","offer_id":42358597713991,"sku":"DS09106178","price":382.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/hftyu.jpg?v=1767691308"},{"product_id":"kb-performance-hypereutectic-piston-kit-3-750-bore-harley-twin-cam-88-99-06","title":"KB Performance Hypereutectic Piston Kit 3.750 Bore 10.5:1 Harley Twin Cam 99-06","description":"\u003cul class=\"mb-4 mt-2 pl-3 font-weight-light\"\u003e\r\n\u003cli\u003e3.750\" Standard Bore\u003c\/li\u003e\r\n\u003cli\u003eCompression Piston (Not Flat Top): 10.5:1\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eAllows a tighter fit and longer piston and ring life\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eDiamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eReplacement piston rings sold separately\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eKB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eDue to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eUse lock rings Part #DS09130001 (4-pk)\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"KB Performance","offers":[{"title":"Default Title","offer_id":42358830334023,"sku":"DS09106092","price":256.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/fgdtyr65.jpg?v=1767700662"},{"product_id":"kb-performance-hypereutectic-piston-kit-3-750-bore-8-8-1-harley-twin-cam-99-06","title":"KB Performance Hypereutectic Piston Kit 3.750 Bore 8.8:1 Harley Twin Cam 99-06","description":"\u003cul class=\"mb-4 mt-2 pl-3 font-weight-light\"\u003e\r\n\u003cli\u003e3.750\" Standard Bore\u003c\/li\u003e\r\n\u003cli\u003eCompression Piston (Flat Top): 8.8:1 \u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eAllows a tighter fit and longer piston and ring life\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eDiamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eReplacement piston rings sold separately\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eKB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eDue to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eUse lock rings Part #DS09130001 (4-pk)\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"KB Performance","offers":[{"title":"Default Title","offer_id":42358830792775,"sku":"DS09106087","price":249.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/fgdtyr65_2.jpg?v=1767700700"},{"product_id":"v-twin-replica-74-panhead-cylinder-and-piston-kit-11-0885-harley-48-52","title":"V-Twin Replica 74\" Panhead Cylinder And Piston Kit 11-0885 Harley 48-52","description":"\u003cp\u003e\u003cspan\u003eThis 74\" Panhead cylinder and piston kit is bored and honed to 87.325mm with a stock compression of 8.5:1. \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan\u003eCylinders have original casting marks as on stock cylinders for this year group. \u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan\u003eGenuine Hastings rings included.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan\u003eBoth cylinders are equipped with oil passages drilled through the wall to allow oil to return through the bore to the crank case. \u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan\u003ePistons are pre-fit ready to run. \u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan\u003eBreak in slowly first 500 miles. \u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan\u003e*NOTE: All cast iron cylinders have same piston to wall clearance .0025 -.003.\u003c\/span\u003e\u003c\/p\u003e","brand":"V-Twin","offers":[{"title":"Default Title","offer_id":42358839541831,"sku":"VT11-0885","price":595.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/s-l1600_10_1.jpg?v=1767701312"},{"product_id":"oho-panhead-top-end-cylinder-heads-kit-w-gaskets-harley-panhead-63-84","title":"OHO Panhead Top End Cylinder \u0026 Heads Kit w\/ Gaskets Harley Panhead 63-84","description":"\u003cp\u003e\u003cspan\u003eOHO Panhead top end kit.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan\u003eIncludes Shovelhead intake and exhaust port style heads fitted with Shovelhead valves, standard 74\" Shovelhead cylinder kit, standard bore with fitted hasting rings, stainless steel pan covers, thick alloy d-rings, gaskets and screws. \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan\u003eBasically the builder will be installing a \"Shovelhead\" functioning top end. \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan\u003eHeads accept o-ring Shovelhead manifold and Shovelhead exhaust headers.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan\u003e Essentially heads have components of Shovelhead, intake, exhaust parts and intake valves. \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan\u003e*NOTE: Top end must be fed with a top oil line from cam case, which is stock on 1963-1965 FL, but may be retro fitted at oil passage area to feed top end.\u003c\/span\u003e\u003c\/p\u003e","brand":"V-Twin","offers":[{"title":"Default Title","offer_id":42360082956359,"sku":"VT11-5555","price":2472.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/11-5555b.jpg?v=1767731679"},{"product_id":"hastings-piston-2m4805005-replacement-rings-harley-twin-cam-07-13","title":"Hastings Piston 2M4805005 Replacement Rings Harley Twin Cam 07-13","description":"\u003cul class=\"pl-3\"\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eFeatures a cast or moly top ring\u003c\/li\u003e\r\n\u003cli class=\"ng-star-inserted\"\u003eReverse torsional taper face second ring and easy \"spiral on\" three-piece oil rings\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":42360180113479,"sku":"DS09120468","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/38f8870c-0a25-4785-bff8-5624e3382baa.jpg?v=1767736310"},{"product_id":"je-pistons-big-bore-piston-set-harley-milwaukee-m8-17-up","title":"JE Pistons Big Bore Piston Set Harley Milwaukee M8 17-Up","description":"\u003cdiv class=\"ng-star-inserted\"\u003e\n\u003cp\u003eUpgrade your Harley-Davidson Milwaukee-Eight engine with JE Pistons Big Bore Piston Sets, engineered for riders demanding superior power and long-term reliability. These high-performance pistons are designed specifically for 2017-up M8 models, providing a significant boost in performance through precision engineering and advanced materials.\u003c\/p\u003e\n\u003cul class=\"pl-3\"\u003e\n\u003cli class=\"ng-star-inserted\"\u003eForged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003eSkirt coating aids in optimal break-in for performance longevity\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003eHigh 11.0:1 compression ratio for improved performance and throttle response\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003eAccumulator groove provides additional volume for combustion pressure, reducing pressure build-up at the top ring\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003eDesigned for street riding styles with a focus on durability and heat management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ng-star-inserted\"\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cp\u003eEvery JE Pistons Big Bore kit is built to exacting standards, ensuring a perfect fit and maximum power delivery for your Harley M8. These sets include high-quality rings, pins, and locks to complete your top-end build.\u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specifications-table\"\u003e\n\u003ccaption class=\"table-caption\"\u003eStandard Series Specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"col label odd\" scope=\"row\"\u003ePiston Material\u003c\/th\u003e\n\u003ctd class=\"col data odd\"\u003e2618-T6 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label even\" scope=\"row\"\u003eForging Type\u003c\/th\u003e\n\u003ctd class=\"col data even\"\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label odd\" scope=\"row\"\u003eCompression Ratio\u003c\/th\u003e\n\u003ctd class=\"col data odd\"\u003e11.00:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label even\" scope=\"row\"\u003ePiston Pin Outside Diameter\u003c\/th\u003e\n\u003ctd class=\"col data even\"\u003e0.927\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label odd\" scope=\"row\"\u003ePiston Pin Inside Diameter\u003c\/th\u003e\n\u003ctd class=\"col data odd\"\u003e0.627\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label even\" scope=\"row\"\u003ePiston Pin Length\u003c\/th\u003e\n\u003ctd class=\"col data even\"\u003e63.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label odd\" scope=\"row\"\u003eRingset Included\u003c\/th\u003e\n\u003ctd class=\"col data odd\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label even\" scope=\"row\"\u003eRetainer Lock Part Number\u003c\/th\u003e\n\u003ctd class=\"col data even\"\u003e927-073-MW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label odd\" scope=\"row\"\u003ePin Part Number\u003c\/th\u003e\n\u003ctd class=\"col data odd\"\u003e927-2500-15-51C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"JE Pistons","offers":[{"title":"107\" 4.375\" Stroke \/ 114 cu in \/ 4.08\" \/ +0.143","offer_id":42456831426631,"sku":"DS09106008","price":472.99,"currency_code":"USD","in_stock":true},{"title":"107\" 4.375\" Stroke \/ 117 cu in \/ 4.125\" \/ +0.188","offer_id":42456831459399,"sku":"DS09106009","price":449.99,"currency_code":"USD","in_stock":false},{"title":"107\" 4.375\" Stroke \/ 124 cu in \/ 4.25\" \/ +0.313","offer_id":42456831492167,"sku":"DS09106010","price":472.99,"currency_code":"USD","in_stock":true},{"title":"114\/117\" 4.5\" Stroke \/ 114 cu in \/ 4.016\" \/ STD","offer_id":42456831524935,"sku":"DS09106011","price":472.99,"currency_code":"USD","in_stock":false},{"title":"114\/117\" 4.5\" Stroke \/ 114 cu in \/ 4.020\" \/ +0.005","offer_id":42456831557703,"sku":"DS09106012","price":449.99,"currency_code":"USD","in_stock":false},{"title":"114\/117\" 4.5\" Stroke \/ 117 cu in \/ 4.075\" \/ STD","offer_id":42456831590471,"sku":"DS09106013","price":472.99,"currency_code":"USD","in_stock":true},{"title":"114\/117\" 4.5\" Stroke \/ 118 cu in \/ 4.080\" \/ +0.005","offer_id":42456831623239,"sku":"DS09106014","price":472.99,"currency_code":"USD","in_stock":false},{"title":"114\/117\" 4.5\" Stroke \/ 120 cu in \/ 4.125\" \/ +0.05","offer_id":42456831656007,"sku":"DS09106015","price":472.99,"currency_code":"USD","in_stock":false},{"title":"114\/117\" 4.5\" Stroke \/ 128 cu in \/ 4.250\"\/  +0.175","offer_id":42456831688775,"sku":"DS09106016","price":472.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/b5a8ba8e-2503-480c-ab72-d7bb74d7c5a8.jpg?v=1770152598"},{"product_id":"je-pistons-dome-big-bore-piston-set-kits-for-harley-twin-cam-99-17","title":"JE Pistons Dome Big Bore Piston Set Kits for Harley Twin Cam 99-17","description":"\u003cp\u003e\u003cspan\u003eWith a history in racing dating back to 1947, JE Pistons is the industry leader in high-performance powersports forged racing pistons. JE proudly engineers, forges, and machines precision racing pistons for a wide range of powersports machines in-house in the USA.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eDesigned for riders looking to maximize the power and efficiency of their Harley-Davidson Twin Cam engines, these Big Bore Piston Sets provide the ultimate performance upgrade. Each piston is precision-engineered to withstand the high-stress environment of high-performance riding, ensuring increased durability and optimized power delivery across the RPM range.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cspan\u003ePerformance Features:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eForged from premium 2618 aluminum alloy for superior strength-to-weight ratios.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDome head design engineered to optimize combustion and compression performance.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePrecision machined in the USA to exacting tolerances.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAvailable in multiple configurations to suit various big bore engine builds and compression requirements.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cspan\u003eGeneral Specifications:\u003c\/span\u003e\u003c\/h4\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specifications-table\"\u003e\n  \u003ccaption class=\"table-caption\"\u003eStandard Technical Attributes\u003c\/caption\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth class=\"col label odd\" scope=\"row\"\u003ePiston Head Type\u003c\/th\u003e\n      \u003ctd class=\"col data odd\"\u003eDome\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth class=\"col label even\" scope=\"row\"\u003ePiston Material\u003c\/th\u003e\n      \u003ctd class=\"col data even\"\u003e2618 Aluminum Alloy\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth class=\"col label odd\" scope=\"row\"\u003ePiston Pin Outside Diameter\u003c\/th\u003e\n      \u003ctd class=\"col data odd\"\u003e0.927\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth class=\"col label even\" scope=\"row\"\u003ePiston Pin Inside Diameter\u003c\/th\u003e\n      \u003ctd class=\"col data even\"\u003e0.627\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth class=\"col label odd\" scope=\"row\"\u003eRetainer Lock Part Number\u003c\/th\u003e\n      \u003ctd class=\"col data odd\"\u003e927-073-MW\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth class=\"col label even\" scope=\"row\"\u003eManufacturing Location\u003c\/th\u003e\n      \u003ctd class=\"col data even\"\u003eUSA\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cspan\u003eNote: Specific attributes such as bore diameter, piston volume, and compression ratio vary by variant. Please select the appropriate configuration for your specific engine application. Most sets include a high-quality ringset and necessary hardware for a complete installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"JE Pistons","offers":[{"title":"99-17 Twin Cam 88\" 96\" Bored to 98\" \/ 98 cu in  9.5:1","offer_id":42456851906631,"sku":"DS09105936","price":345.99,"currency_code":"USD","in_stock":true},{"title":"99-17 Twin Cam 88\" 96\" Bored to 98\" \/ 98 cu in 10.5:1","offer_id":42456851939399,"sku":"DS09105937","price":359.99,"currency_code":"USD","in_stock":true},{"title":"99-06 Twin Cam 88\" Bored  to 95\" \/ 95 cu in 10.5:1","offer_id":42456851972167,"sku":"DS09105935","price":369.99,"currency_code":"USD","in_stock":true},{"title":"07-17 Twin 96\" 103\" Bored to 107\" (Excl Water Cooled) \/ 107 cu in 10.75:1","offer_id":42456852004935,"sku":"DS09105927","price":429.99,"currency_code":"USD","in_stock":true},{"title":"07-17 Twin 96\" 103\" Bored to 107\" (Excl Water Cooled) \/ 107 cu in 10.25:1","offer_id":42456852037703,"sku":"DS09105928","price":429.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/10_5_1.jpg?v=1770154028"},{"product_id":"je-pistons-ultra-series-114-117cc-big-bore-piston-kit-for-harley-14-24-fl","title":"JE Pistons Ultra Series 114\/117cc Big Bore Piston Kit for Harley 14-24 FL","description":"\u003cp\u003eElevate your Harley-Davidson's performance with the JE Pistons Ultra Series Piston Kit. Engineered for riders who demand the ultimate in strength and reliability, these pistons are crafted using proprietary aligned grain flow forging technology. This advanced process ensures maximum tensile strength, making them perfectly suited for high-performance environments and demanding riding conditions.\u003c\/p\u003e\n\n\u003cp\u003eEvery aspect of the Ultra Series is designed to optimize engine efficiency and longevity. The pistons feature a ceramic crown coating that acts as a thermal barrier, protecting the component by significantly reducing heat transfer. To ensure a perfect balance between durability and performance, internal and external bracing maintains an optimized strength-to-weight ratio, while 3D undercrown milling removes material from non-critical areas to reduce overall reciprocating mass.\u003c\/p\u003e\n\n\u003cp\u003eFor consistent power delivery, these kits utilize lateral gas ports and an accumulator groove to maintain a superior ring seal, even at high RPM or under boost. The skirt is treated with a specialized coating to minimize friction and wear, while the offset pin design reduces piston rock for quieter engine operation. Designed for a seamless fit, integrated skirt notches provide optimal clearance at the bottom dead center.\u003c\/p\u003e\n\n\u003cul class=\"mb-4 mt-2 pl-3\"\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eProprietary aligned grain flow forging technology for maximum tensile strength suited for high performance environments\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eCeramic crown coating protects the piston by reducing heat transfer\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eInternal and external bracing maintains optimized strength-to-weight ratio for longevity\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003e3D undercrown milling in non-critical areas reduces overall weight\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eLateral gas ports and accumulator groove maintain power-producing ring seal even at high RPM and high boost\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eSkirt coating reduces operating friction and wear throughout the life of piston\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eOffset pin reduces piston rock and minimizes engine operating noise\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eSkirt notches for optimal clearance at the bottom dead center\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eKit includes two pistons, premium ring pack, wrist pins and wire locks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JE Pistons","offers":[{"title":"11.25:1 \/ 4.25\"","offer_id":42456855511111,"sku":"DS09106859","price":694.99,"currency_code":"USD","in_stock":true},{"title":"10.25:1 \/ 4.25\"","offer_id":42456855543879,"sku":"DS09106856","price":694.99,"currency_code":"USD","in_stock":false},{"title":"10.25:1 \/ 4.31\"","offer_id":42456855576647,"sku":"DS09106857","price":694.99,"currency_code":"USD","in_stock":true},{"title":"11.25:1 \/ 4.31\"","offer_id":42456855609415,"sku":"DS09106860","price":694.99,"currency_code":"USD","in_stock":true},{"title":"10.25:1 \/ 4.32\"","offer_id":42456855642183,"sku":"DS09106858","price":694.99,"currency_code":"USD","in_stock":true},{"title":"11.25:1 \/ 4.32\"","offer_id":42456855674951,"sku":"DS09106861","price":625.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/c7d5dc95-06a4-41f5-bc0f-f31b98a20228_v5bt2cxvhx50537w_049c096b-7223-45fe-8904-3d487fcaa01e.jpg?v=1770154336"},{"product_id":"drag-specialties-replacement-piston-kit-for-harley-davidson-motor-models","title":"Drag Specialties Replacement Piston Kit for Harley-Davidson Motor Models","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eUpgrade your engine's reliability and performance with these premium replacement piston kits. Engineered with OEM-quality cast aluminum alloy construction, these kits are designed to serve as the ideal choice for original equipment replacement, combining economical pricing with professional-grade performance in one comprehensive package.\u003c\/p\u003e\n\n\u003cp\u003eEach piston features a specialized skirt coating specifically formulated to extend component life. This advanced coating significantly reduces friction between the piston and cylinder wall, allowing for a cooler-running engine and smoother operation even under demanding conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Manufactured from high-quality cast aluminum alloy to meet or exceed OEM specifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Integrated piston coating reduces wear, minimizes heat buildup, and optimizes engine longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Each kit includes two pistons, precision-fit wrist pins, and secure circlips for a streamlined installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Designed to accept either OEM or Hastings rings (sold separately), providing flexibility for your specific rebuild requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Performance:\u003c\/strong\u003e Provides a perfect balance of reliability and efficiency for a wide range of motor configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhether you are performing a standard rebuild or a routine maintenance service, these piston kits provide the technical precision required for modern V-Twin engines. By minimizing friction and managing thermal loads effectively, these components help maintain consistent power delivery and engine health.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Drag Specialties","offers":[{"title":"07-13 Twin Cam 96\" 9.2:1 Compression 3.75\" Bore \/ Twin \/ 3.75\" (standard)","offer_id":42456903221319,"sku":"DS09110017","price":131.79,"currency_code":"USD","in_stock":true},{"title":"07-13 Twin Cam 96\" 9.2:1 Compression 3.75\" Bore \/ 07-13 \/ 3.75\" (+.010)","offer_id":42456903254087,"sku":"DS09110019","price":131.79,"currency_code":"USD","in_stock":true},{"title":"07-13 Twin Cam 96\" 9.2:1 Compression 3.75\" Bore \/ 07-13 \/ 3.75\" (+.005)","offer_id":42456903286855,"sku":"DS09110018","price":131.79,"currency_code":"USD","in_stock":false},{"title":"07-17 Twin Cam 103\" 9.6:1 Compression 3.875\" Bore \/ 07-16 \/ 3.875\" (+.005)","offer_id":42456903319623,"sku":"DS09110022","price":147.24,"currency_code":"USD","in_stock":true},{"title":"07-17 Twin Cam 103\" 9.6:1 Compression 3.875\" Bore \/ Twin \/ 3.875\" (standard)","offer_id":42456903352391,"sku":"DS09110021","price":147.24,"currency_code":"USD","in_stock":true},{"title":"86-03 Xl 883 \/ 86-03 \/ +.010\"","offer_id":42456903385159,"sku":"DS09110090","price":125.61,"currency_code":"USD","in_stock":false},{"title":"86-03 Xl 883 \/ 86-03 \/ +.005\"","offer_id":42456903417927,"sku":"DS09110089","price":125.61,"currency_code":"USD","in_stock":false},{"title":"86-03 Xl 883 \/ 86-03 \/ Standard","offer_id":42456903450695,"sku":"DS09110088","price":125.61,"currency_code":"USD","in_stock":false},{"title":"86-03 Xl 883 to 1200 Conv \/ 86-03 \/ +.010\"","offer_id":42456903483463,"sku":"DS09110093","price":162.69,"currency_code":"USD","in_stock":false},{"title":"86-03 Xl 883 to 1200 Conv \/ 86-03 \/ +.005\"","offer_id":42456903516231,"sku":"DS09110092","price":162.69,"currency_code":"USD","in_stock":false},{"title":"Milwaukee Eight 107 17-up \/ Milwaukee \/ 3.947\" (+.010)","offer_id":42456903581767,"sku":"DS09110051","price":175.05,"currency_code":"USD","in_stock":true},{"title":"Milwaukee Eight 107 17-up \/ Milwaukee \/ 3.942\" (+.005)","offer_id":42456903614535,"sku":"DS09110050","price":175.05,"currency_code":"USD","in_stock":true},{"title":"Milwaukee Eight 107 17-up \/ Milwaukee \/ 3.937\" (standard)","offer_id":42456903647303,"sku":"DS09110049","price":175.05,"currency_code":"USD","in_stock":true},{"title":"Milwaukee Eight 114 17-up \/ Milwaukee \/ 4.010\" (+.010)","offer_id":42456903680071,"sku":"DS09110055","price":175.05,"currency_code":"USD","in_stock":false},{"title":"Milwaukee Eight 114 17-up \/ Milwaukee \/ 4.005\" (+.005)","offer_id":42456903712839,"sku":"DS09110054","price":175.05,"currency_code":"USD","in_stock":false},{"title":"Milwaukee Eight 114 17-up \/ Milwaukee \/ 4.000\" (standard)","offer_id":42456903745607,"sku":"DS09110053","price":175.05,"currency_code":"USD","in_stock":true},{"title":"86-03 Xl 883 to 1200 Conv \/ 86-03 \/ Standard","offer_id":42456903778375,"sku":"DS09110091","price":162.69,"currency_code":"USD","in_stock":false},{"title":"99-06 Twin Cam \/ Standard \/ 88\" with 9:1 Compression","offer_id":42456922947655,"sku":"DS09110041","price":153.42,"currency_code":"USD","in_stock":true},{"title":"99-06 Twin Cam \/ 0.010\" \/ 88\" with 9:1 Compression","offer_id":42456922980423,"sku":"DS09110042","price":153.42,"currency_code":"USD","in_stock":true},{"title":"99-06 Twin Cam \/ 0.005\" \/ 88\" with 9:1 Compression","offer_id":42456923013191,"sku":"DS09110043","price":153.42,"currency_code":"USD","in_stock":true},{"title":"99-06 Twin Cam \/ 0.020\" \/ 88\" with 9:1 Compression","offer_id":42456923045959,"sku":"DS09110044","price":153.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/kjluio8_1_1.jpg?v=1770157303"}],"url":"https:\/\/easternperformance.com\/collections\/piston-kits.oembed","provider":"Eastern Performance Cycles","version":"1.0","type":"link"}