Replaces stock compliance-fitting (1984–1989) and rigid-mount (1990–1999) manifolds. Fits 5.5550" length cylinders. Made in the USA.
Active filters
Fits 48 mm CV or Mikuni carburetors on Twin Cam 88" & 95" bore motors.
Also fits stock CV carburetors on S&S 3.625", 4" and 4.125" bore motors.
Made in the USA.
Converts stock 80" Evolution manifold to a rigid-mount system. Includes performance manifold, mounting flanges, two molded O-rings and two 0.350" spacers. Eliminates cracking and leaking. Made in the USA.
Durable rubber-style clamp; 3/4" wide stainless-steel band (.020"), curved 10-24 T-bolt. Sold individually.
Includes front and rear manifold mounting flanges, manifold O-rings and aluminum spacer shims; replaces rubber manifold; fits 4.65" cylinders; natural finish; made in the USA.
Mounts from center-case bolt to lower manifold flange; adjustable 5-1/4"–6-3/8". Kit includes two brackets, bolt, washer, locknut.
Reduces cylinder compression for easier starting. Kits include required parts. Not for use on OEM heads. Special socket sold separately. Made in the United States.
Seals the release opening on compatible aftermarket heads. Not for use on OEM heads. Made in the U.S.A.
High-strength replacement studs that meet or exceed OE standards. Made in the USA.
Includes 24T pump drive gear (middle size, red), 6T pinion gear, spacer and nut. Fits '77–'89 Big Twin and '77–'99 S&S flywheels. Made in the USA. Sold as a set.
- Precision centerless ground for reliable fit
- 66% stronger to resist radical cam profiles
- Direct OEM replacement
- Made in the USA
Includes forged pistons, rings, wrist pins and clips for a complete motor replacement.
Made in the U.S.A.
Complete kit with pistons, rings, wrist pins and clips for motor replacement. Made in the U.S.A.
- Precision adjustable design for accurate valve clearance.
- Made in the USA.
- Rocker boxes must be removed for installation or removal.
Replacement ring set for S&S pistons; includes rings for two pistons. Made in the USA.
Replacement ring set for two S&S pistons. Made in the U.S.A.
Includes gear and spacer; requires matching cam and pinion gear. Made in the U.S.A.