High-performance valves engineered for maximum flow and long life.
Durable valve retention components compatible with S&S Valve Keeper designs.
Precision CNC-forged intake valve, hard-chromed and flow-tested for lightweight strength and long service life.
OEM-style cast iron valve guide machined to precision tolerances. Compatible with no-lead fuel. Made in the U.S.A.
High-performance valve spring retainers engineered for M8 engines. Made in the USA.
- Precision-machined for consistent performance.
- Made in the USA.
- Compatible with M8 models.
Progressive beehive springs for improved valve control and reduced coil mass.
Includes Posi-Loc™ style retainers and heat-treated basewashers.
Made in the USA; OEM-style valve keys sold separately.
Takes up excess space to ensure smooth rocker arm movement and prevent damage. Made in the USA.
Precision shims that correct rocker arm clearance to prevent wear and maintain valve-train performance.
Precise spacing for correct valve lift and improved engine efficiency.
Made in the USA.
Forged 8620 steel roller rocker arms with 3/4" bushings; set includes two front and two rear. Must be used with adjustable pushrods (sold separately).
Precision nuts for reliable fastening and long-term durability.
Precision-ground, nitrided rocker shafts offering over double the strength of factory units; ideal for Twin Cam engines and higher-lift setups.