Complete cylinder head and base gasket kit with matching gaskets and O-rings where applicable. Made in the USA.
Complete right crankcase roller bearing assembly. Includes rollers and retainer. Made in the U.S.A.
All-steel support bracket with chrome plating. Made in the USA.
Top-quality primary gasket with silicone beading for reliable sealing. Made in the USA.
Top-quality Genuine James rocker box cover gaskets, made in the USA.
Adapter that allows mounting aftermarket big-air air cleaner kits to compatible carburetors. Precision billet construction. Not for use with Arlen Ness Big Sucker.
Allows installation of LA Choppers xXx or Baron Big Air Kit to Mikuni or S&S carburetors. Billet aluminum construction. Made in the USA. Not compatible with Arlen Ness Big Sucker air cleaners.
Mounts S&S E/G or Keihin CV style air cleaners to Mikuni HSR 42/45 carburetors. Made in the USA.
High-performance single-bore intake manifold for fuel-injected engines. Requires additional components and a separate air cleaner kit. Made in the U.S.A.
Includes MAP sensor port and matches OEM intake ports for a direct fit. Made in the USA.
Replacement rocker box cover gaskets designed for reliable sealing. Top quality Genuine James gaskets, made in the USA, ideal for routine maintenance and repairs.
Spigot-mount intake manifold fits stock CV carburetor on S&S 3.625", 4" and 4.125" bore motors. Made in the USA.
Replaces stock compliance-fitting (1984–1989) and rigid-mount (1990–1999) manifolds. Fits 5.5550" length cylinders. Made in the USA.
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.