Product Information
Complete package with valves and springs for intake and exhaust
Matched steel valves and springs provide an engineered solution to your engine
OEM-quality valves manufactured by leading OEM suppliers
Precision valve springs with rates calculated for added loads from steel valves
Offer extended service life for increased reliability
250F and 350F performance springs manufactured by premium race suppliers in the U.S.A.
450F performance engineered for dependable, reliable running
Kits include moly paste for cam lobes and buckets
