Engine

For 74" stock big twin motors Forged pistons for superior strength Piston kits include set of pistons, rings, wristpins, and clips Wrist pin deck height 1.436" Made in the U.S.A. Require the use of connecting rods with a rod length of 7.440"(standard...

All-steel construction Welded-in screen Higher flow than stock Elongated breather pocket scavenge hole for increased suction. BREATHER GEAR +.03"77-99

Features revolutionary design - allows quicker, easier installation without the removal of the rocker covers .4375ö diameter Chromoly steel Threaded adjuster screws into the pushrod until the threads disengage and the adjuster simply slides into the...

Electric compression releases open when you press the start button and close when the button is released Includes replacement compression assembly, Deutsch connector, orange connector wedge, black vinyl tube and a silicone cap For ease of installation...

Stylish Black pushrod tubes enhance the look of your engine Great match for the Black engine covers offered on some new HD models Pushrod Tubes only Requires separate purchase of keepers. TUBES P-ROD BLK 17-19 M8

Includes shaft, nut and keys Made in the U.S.A.. SHAFT PINION 58-81BT

Include crankpin, nuts and key Made in the U.S.A.. CRANKPIN L81-03XL STD

A two-gear set is required for gear-driven cams that do not come with secondary cam gears; be sure to select the appropriate outer cam drive gear, pinion drive gear, and mounting hardware Due to the inherent characteristics of gear drives, you may...

Made in the U.S.A.. GASKETS 97/106"CYL KIT

Head gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coating Base gaskets feature S&S Pro-Formance micropore compound proven to resist failure due to extrusion or blow...

Used as OEM replacement components on 84-02 models and for Timken bearing conversions on 03-16 models Made in the U.S.A.. BEARING LEFT TPRD 84-99

High quality replacement cylinder studs provide increased strength and extended durability Meet or exceed OE standards Made in the U.S.A.. STUDS CYL 99-17TC SET/8