320-0617 S&S Cycle Flywheel 4-5/8" Stroke with Tapered Rods w/o balancer gear for M8 Models

Description

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 (117 or 131ci)
• no balance gear included (can be 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!
• Tapered wristpin connecting rods compatible with stock pistons
• Balanced for stock piston weight (1060g)
• Perfect for Gear Drive Cams
• Consistent balance & precision machining
• Capable of higher RPM – More available power!