Engine

Piston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacement Made in the U.S.A. PISTONS 3.5+.01" 84-99

Piston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacement Made in the U.S.A. PISTONS 3.5 STD 84-99

Converts stock hydraulic lifters to adjustable solids Kit includes four nonadjustable steel pushrods, four adjustable inserts and instructions Made in the U.S.A.. SOLID PUSHRODS66-84 B.T.

Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability Rocker arms have .75" long bushings instead of the .50" long bushings found on most other rocker arms Feature a modified lubrication system with unrestricted...

Kit Includes 4 springs, 4 top spring collars, 4 .030" Shims, 4 .015" Shims, 4 bottom spring collars, 4 pairs of valve keepers (halves). SPRINGS .585" 99-04TC

Include crankpin, nuts and key Made in the U.S.A.. CRANKPIN 57-E81XL STD

For use in stock and S&S flywheels Includes crankpin, nuts and key Made in the U.S.A.. CRANKPIN 81-99BT

Include crankpin, nuts and key Made in the U.S.A.. CRANKPIN L81-99BT +.001

Include crankpin, nuts and key Made in the U.S.A.. CRANKPIN L81-99BT STD

Include crankpin, nuts and key Made in the U.S.A.. CRANKPIN 41-E81BT +.001

Include crankpin, nuts and key Made in the U.S.A.. CRANKPIN 41-E81BT STD

Includes tapered shaft, nut and keys For use with standard diameter bearing Made in the U.S.A.. SHAFT SPRKT S&S 70-99BT