Precision-machined valve guide compatible with unleaded fuel and multiple valve-stem materials. Manufactured in the USA.
Active filters
Bolt and washer kit for select Harley-Davidson® motorcycles. Made in U.S.A.
Mounting kit includes pin, clip, washers, and bushings for jiffy stand installation.
Progressively wound Beehive springs with Posi-Loc™ style retainers and H.T. basewashers. Uses OEM-style valve keys (sold separately). Made in the USA.
Replacement hardware kit for rocker cover; made in the USA.
One-piece nitrided valve with Stellite tip for superior wear resistance and reduced friction. Made in the USA.
Progressively wound Beehive valve springs with Posi-Loc™ style retainers for reliable, high-performance valve control.
Torx bolt set for front brake rotor with Torx head design for secure fastening. Size 5/16-18 x 7/8 in.
Solid Viton® valve guide seals with metal jacket and choker spring for reliable, heat-resistant sealing; fits stock intake and exhaust guides.
Fortified stainless steel valve kit for intake and exhaust; reduces wear and friction. Made in USA.
Complete kit with Black Diamond™ and White Diamond® valve options; sold as a complete kit for one engine.
Specialized surface treatment strengthens valves to reduce friction, resist corrosion, and improve wear properties; compatible with leaded and unleaded fuels.
Hardened engine valves reduce wear and friction; compatible with leaded and unleaded fuels. Made in the USA, supplied as a complete kit.