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END OF THE YEAR SALE! UP TO 20% OFF, JUST ADD TO CART FOR DISCOUNT! FREE SHIPPING ON ALL ORDERS OVER $199 (Exclusions may apply)
END OF THE YEAR SALE! UP TO 20% OFF, JUST ADD TO CART FOR DISCOUNT! FREE SHIPPING ON ALL ORDERS OVER $199 (Exclusions may apply)
S&S Stroker crank 4-5/8 M8

S&S Stroker crank 4-5/8 M8

by S&S
$1,999.99 - $1,999.99
$1,999.99
$1,999.99 - $1,999.99
$1,999.99
The flywheels are the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, the new cranks for the Milwaukee-Eight® platform are the best of the best to build your high performance engine around.
  • 4-5/8" Stroke - Use with 131"/136" big bore kits
  • Balance Gear installed
  • Heat Treated 4140 Material is harder & more than twice as strong as stock
  • Stronger assembly eliminates need to weld crankpin
  • Capable of higher RPM - More available power!
  • S&S High Strength Connecting Rods are designed with Finite Element Analysis to eliminate weak spots and handle more power!
  • Full width wristpin connecting rods (requires S&S Performance Pistons)
  • Balanced for S&S Performance piston weight (1213g)
  • Perfect for Gear Drive Cams
  • Consistent balance & precision machining
  • Capable of higher RPM – More available power!
  • Will NOT work with stock HD pistons

Fitment :

  • '17+ Touring (With S&S 131"/136" kit)
  • '18+ Softail models (With S&S 131"/136" kit)

Notes :

  • For a build of this level, you should definitely consider the new MK engine cases!
  • Not recommended for Trike models due to the lugging nature

 

DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION-CONTROLLED MOTOR VEHICLES.

IF FOR RACE OR OFF-HIGHWAY USE OUR CA EXHAUST WAIVER WILL NEED TO BE SIGNED AND RETURNED PRIOR TO SHIPPING. 

CALIFORNIA CARB WAIVER AVAILABLE HERE:

https://cdn.shopify.com/s/files/1/0157/0363/8064/files/CA_CARB_Waiver.pdf?573