S&S Flywheel Assembly - 4-3/8" - with Sprocket Bearing Race - Twin Cam "A" '99-'06 (except '06 Dyna)

The S&S Flywheel Assembly builds a strong, reliable bottom end for stock or high-performance engines. It is made from 4140 steel.

Fits Harley-Davidson Touring (1999-2006) and Dyna (1999-2005) models. Check the fitment chart below to confirm your exact year and model.

• For 96"/103"/106" big bore | 110"/117" engine with stock or S&S pistons (will be noted)
• Fully assembled with premium quaility S&S® heavy duty 7.659" connecting rods, with full width wrist pin ends, and dynamically balanced
• Trued to less than .0005" runout on pinion and sprocket shaft bearing surfaces, making them capable of higher rpm and fully compatible with gear drive cams
• CNC machined from heat-treated, closed die, steel forgings, which are 114% stronger than late style stock steel flywheels
• The only joints in the assembly are where the 1.671" diameter connecting rod crankpin is pressed into the flywheels
• Pinion and sprocket shafts are forged as part of the flywheel
• Made in the USA