Feuling

Feuling 1231 Rocker Shafts Stock Replacement Harley Milwaukee Eight 17-Up

SKU: FMC-1231
(0)
Feuling

Feuling 1231 Rocker Shafts Stock Replacement Harley Milwaukee Eight 17-Up

In stock
SKU: FMC-1231
(0)
$189.95

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FEULING M-EIGHT ROCKER SHAFTS

Designed with strength in mind, with over double the strength of the factory and or our competitors shafts. Precision ground from 4140HT steel, gas nitrided and final surface treated.

After our rocker shaft failure road racing at Laguna Seca in 2020 we decided to source the best possible material and heat treat process available to create the best rocker shaft on the market. Custom tooling was created to provide a countersink relief for the bolt/nut head verses machining away the entire end of the shaft per the factory design.

Recommended for all M-Eight engines and especially for engines running higher lift camshafts and heavier valvespring pressures.

M-Eight Stock replacement, Qty. 4 shafts

FITS:

M-Eight Touring 17-21, Softail 18-21

 

YearsMakeModels
2025Harley-DavidsonRoad Glide Custom FLTRX, FLHXU Street Glide Ultra, Street Glide EFI FLHX, Electra Glide Police FLHTP, Softail Breakout FXBR, Softail Fat Boy FLFB, Softail Low Rider S FXLRS, Softail Low Rider ST FXLRST
2024-2025Harley-DavidsonRoad Glide Police FLTRXP
2023-2025Harley-DavidsonFXBR Breakout 117
2022, 2025Harley-DavidsonSoftail Street Bob FXBB
2022-2025Harley-DavidsonFXLRS Low Rider S 117, FXLRST Low Rider ST 117
2017-2025Harley-DavidsonFLTRX Road Glide, FLHX Street Glide, FLHXSE CVO Street Glide, FLHRXS Road King Special, Road King Police FLHP, Electra Glide Police FLHTPI
2024Harley-DavidsonFLI Hydra-Glide Revival
2023-2024Harley-DavidsonFLTRT Road Glide 3
2021-2024Harley-DavidsonFXBBS Street Bob 114
2020-2024Harley-DavidsonFLTRK Road Glide Limited, FXST Softail Standard 107
2018-2024Harley-DavidsonFLFBS Fat Boy 114, FLHCS Heritage Classic 114
2017-2024Harley-DavidsonFLHTK Ultra Limited, FLHTCUTG Tri Glide Ultra, FLRT Freewheeler
2023Harley-DavidsonFLHFB Electra Glide Highway King
2022-2023Harley-DavidsonFLTRKSE CVO Road Glide Limited, FLTRXST Road Glide ST, FLHXST Street Glide ST
2018-2021, 2023Harley-DavidsonFXFBS Fat Bob 114
2017-2023Harley-DavidsonFLTRXS Road Glide Special, FLHXS Street Glide Special
2022Harley-DavidsonFXRST Low Rider El Diablo 117
2020-2022Harley-DavidsonFLHTCUTGSE CVO Tri Glide
2019-2022Harley-DavidsonFLHT Electra Glide Standard
2018-2022Harley-DavidsonFLTRXSE CVO Road Glide
2017-2022Harley-DavidsonFLHR Road King
2021Harley-DavidsonFLH Electra Glide Revival
2020-2021Harley-DavidsonFXLRS Low Rider S 114
2018-2021Harley-DavidsonFLHC Heritage Classic 107, FLSB Sport Glide 107, FLSL Softail Slim 107
2017-2021Harley-DavidsonFLHTKSE CVO Limited
2019-2020Harley-DavidsonFXDRS FXDR 114
2018-2020Harley-DavidsonFLDE Deluxe 107, FXBB Street Bob 107, FXBRS Breakout 114, FXLR Low Rider 107
2018-2019Harley-DavidsonFLFB Fat Boy 107, FXBR Breakout 107, FXFB Fat Bob 107
2017-2019Harley-DavidsonFLTRU Road Glide Ultra, FLHTCU Electra Glide Ultra Classic, FLHTKL Ultra Limited Low
 
Product Title Store SKU MFR Part #
Feuling 1231 Rocker Shafts Stock Replacement Harley Milwaukee Eight 17-Up FMC-1231 1231