{"product_id":"s-s-cycle-129-big-bore-cylinder-piston-kit-harley-m8-milwaukee-8-107","title":"S\u0026S Cycle 129\" Big Bore Cylinder Piston Kit Harley M8 Milwaukee 8 107\"","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eUpgrade your Harley-Davidson Milwaukee-Eight engine with the ultimate performance boost from S\u0026amp;S Cycle. This Big Bore Kit is engineered to provide a massive increase in displacement, delivering the torque and horsepower you need without compromising the structural integrity of your motorcycle. Designed for riders who demand more power while maintaining a factory-clean look, this kit ensures your engine performs at its peak.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is streamlined to be as efficient as possible. The kit is designed to fit seamlessly with your stock components, allowing you to achieve high-performance results while keeping the original profile of your bike intact. By utilizing precision engineering, S\u0026amp;S Cycle ensures that this upgrade integrates perfectly with your existing setup for long-term reliability and power.\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\"\u003eOriginal engine serial numbers are retained\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eMLS (Multi-Layered Steel) head gaskets for maximum sealing and durability\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eRetains stock engine height to ensure fitment with existing components\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eStock bolt pattern for straightforward installation\u003c\/li\u003e\n\u003cli class=\"feature-note font-weight-light ng-star-inserted\"\u003eWorks with stock crankcase\u003c\/li\u003e\n\u003cli class=\"feature-warning font-weight-light ng-star-inserted\"\u003eNot compatible with VVT models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Wrinkle Black - Non-Highlighted","offer_id":42540077744199,"sku":"SS910-0844A","price":1506.09,"currency_code":"USD","in_stock":true},{"title":"Wrinkle Black -Highlighted","offer_id":42540077776967,"sku":"SS910-0843A","price":1506.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/c.png?v=1771902639","url":"https:\/\/easternperformance.com\/products\/s-s-cycle-129-big-bore-cylinder-piston-kit-harley-m8-milwaukee-8-107","provider":"Eastern Performance Cycles","version":"1.0","type":"link"}