S&S<sup>®</sup> 4-3/8" Stroke Flywheel Assembly W/Sprocket Shaft Bearing Race For '06 HD<sup>®</sup> Dyna<sup>®</sup> and 2007-'16 Non-Balanced HD<sup>®</sup> Big Twins
Choose Favorites List

S&S® 4-3/8" Stroke Flywheel Assembly W/Sprocket Shaft Bearing Race For '06 HD® Dyna® and 2007-'16 Non-Balanced HD® Big Twins

Item #: 320-0350
0.0 out of 5
0 reviews | Write a Review
$1,472.95
PowerTerms

This 4-3/8" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels 2007-'16 HD® big twin engines, when using high performance pistons that allow the use of connecting rods with full width wristpin ends. Sprocket shaft has the bearing race pressed on and is compatible with stock roller style sprocket shaft bearing. Flywheel assembly is three piece design. Pinion and sprocket shafts are forged as part of the flywheel. The only joints in the assembly are where the 1.671" diameter connecting rod crankpin is pressed into the flywheels. Flywheels are CNC machined from heat-treated, closed die, steel forgings, which are 114% stronger than late style stock steel flywheels. Fully assembled with premium quaility S&S® heavy duty 7.659" connecting rods, with full width wrist pin ends, and dynamically balanced. Assembly is 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.

Customer Reviews

There are no reviews for this product yet. Be the first!

Write a Review

Required An asterisk is used to visually indicate that a field is required.
Would you recommend this product? Required Field
Stock pistons in 2007 and later engines require rods with tapered wristpin ends. All S&S® Flywheels for 2007 and later engines have 7.659” length connecting rods. Flywheel assemblies supplied with sprocket shaft bearing race installed are compatible with stock roller style sprocket shaft bearings.