Skip to content

VALVE TRAIN

The valve train typically includes the camshaft, valves, valve springs, retainers, rocker arms and shafts. On engines with traditional mounting of the camshaft in the cylinder block, the valve train also includes lifters and pushrods.
  • Original price $611.95 - Original price $611.95
    Original price
    $611.95
    $611.95 - $611.95
    Current price $611.95

    S&S Forged Roller Rocker Arms for M8 Models, 1.640:1 ratio - 0927-0038

    In stock

    Big lift cams can open up the high rpm potential of the M8 powerplant, but they can also cause their own issues due to the extra stresses and st...

    View full details
    Original price $611.95 - Original price $611.95
    Original price
    $611.95
    $611.95 - $611.95
    Current price $611.95
  • Original price $549.95 - Original price $549.95
    Original price
    $549.95
    $549.95 - $549.95
    Current price $549.95

    Moonshine Horsepower High Lift Valve Spring Kit for M8 Engines, MHP-S640

    In stock

    Moonshine Horsepower 0.640" Valve Spring Kit For Harley Milwaukee Eight Engines  **Temporarily out of stock. Still available to pre-order.  This ma...

    View full details
    Original price $549.95 - Original price $549.95
    Original price
    $549.95
    $549.95 - $549.95
    Current price $549.95
  • Original price $334.95 - Original price $334.95
    Original price
    $334.95
    $334.95 - $334.95
    Current price $334.95

    S&S Quickee Pushrods with Gloss Black Covers for 2017-up M8 Models - 0928-0096

    In stock

    Stylish Black pushrod tubes enhance the look of your engine. Great match for the Black engine covers offered on some new HD models. Quickee Pushrod...

    View full details
    Original price $334.95 - Original price $334.95
    Original price
    $334.95
    $334.95 - $334.95
    Current price $334.95
  • Original price $319.95 - Original price $319.95
    Original price
    $319.95
    $319.95 - $319.95
    Current price $319.95

    Feuling Gorilla M-Eight Rocker Shafts & Stud/Nut Kit - 2401-1525

    In stock

    Designed with strength in mind, with over double the strength of the factory & or our competitors shafts. Precision ground from 4140HT steel, g...

    View full details
    Original price $319.95 - Original price $319.95
    Original price
    $319.95
    $319.95 - $319.95
    Current price $319.95
  • Original price $314.95 - Original price $314.95
    Original price
    $314.95
    $314.95 - $314.95
    Current price $314.95

    S&S Quickee Adjustable Pushrods with Chrome Covers 2017-Up M8 Models - 0928-0088

    In stock

    These Quickee pushrods can be both installed and removed easily. The S&S® design permits a simple, trouble free installation that does not requ...

    View full details
    Original price $314.95 - Original price $314.95
    Original price
    $314.95
    $314.95 - $314.95
    Current price $314.95
  • Original price $299.95 - Original price $299.95
    Original price
    $299.95
    $299.95 - $299.95
    Current price $299.95

    Feuling M8 Race Series Short Travel Lifters Standard OD - 0929-0081

    In stock

    FEULING RACE SERIES SHORT travel hydraulic lifters, M-EIGHT enginesNew revolutionary design with 0.115 of total travel vs. a full travel lifter wit...

    View full details
    Original price $299.95 - Original price $299.95
    Original price
    $299.95
    $299.95 - $299.95
    Current price $299.95
  • Original price $299.95 - Original price $299.95
    Original price
    $299.95
    $299.95 - $299.95
    Current price $299.95

    Feuling M8 Race Series Lifters Standard OD - 0929-0072

    In stock

    FEULING RACE SERIES lifters for Milwaukee Eight engines have a relief machined into the lower body to clear the flange on the camshaft front exh...

    View full details
    Original price $299.95 - Original price $299.95
    Original price
    $299.95
    $299.95 - $299.95
    Current price $299.95
  • Original price $179.95 - Original price $179.95
    Original price
    $179.95
    $179.95 - $179.95
    Current price $179.95

    Feuling Gorilla M-Eight Rocker Shaft Set - 2401-1524

    In stock

    Designed with strength in mind, with over double the strength of the factory & or our competitors shafts. Precision ground from 4140HT steel, g...

    View full details
    Original price $179.95 - Original price $179.95
    Original price
    $179.95
    $179.95 - $179.95
    Current price $179.95