Valve Keeper (Hardened) Hardened Valve Keepers fit all 6mm valves using stock Toyota retainers and our Pro Titanium Retainers. A must for high rpm applications! NOTE: Keepers are sold as a single set (per valve). Contact our Tech Support Line...

Valve Keepers (Hardened) Hardened Valve Keepers fit all 6mm valves using stock Toyota retainers and our Pro Titanium Retainers. A must for high rpm applications! NOTE: Sold as a set of (16). Contact our Tech Support Line for further information...

Viton Valve Seals (Pro Guides) Viton Valve Seals are the latest in valve seal material, surpassing Teflon! Heat resistant to 440 degrees, they eliminate oil consumption through the valve guide and provide smoother engine idling by stopping manifold air...

Viton Valve Seals (Stock Guides) Viton Valve Seals are the latest in valve seal material, surpassing Teflon! Heat resistant to 440 degrees, they eliminate oil consumption through the valve guide and provide smoother engine idling by stopping manifold...

Viton Valve Seals Viton Valve Seals are the latest in valve seal material, surpassing Teflon! Heat resistant to 440 degrees, they eliminate oil consumption through the valve guide and provide smoother engine idling by stopping manifold air and oil...

Exhaust Valve Seat (Stainless Steel / 36mm) Pro Valve Seats are made of premium hi-chrome, stainless steel material for extra-long life in performance engines. These seats are triple the strength of factory cast iron seats and will hold up to all...

Exhaust Valve Seat (Stainless Steel / 37.5mm) Pro Valve Seats are made of premium hi-chrome, stainless steel material for extra-long life in performance engines. These seats are triple the strength of factory cast iron seats and will hold up to all...

Exhaust Valve Seat (Stainless Steel / 40mm) Pro Valve Seats are made of premium hi-chrome, stainless steel material for extra long life in performance engines. These seats are triple the strength of factory cast iron seats and will hold up to all types...

Intake Valve Seat (Stainless Steel / 44mm) Pro Valve Seats are made of premium hi-chrome, stainless steel material for extra long life in performance engines. These seats are triple the strength of factory cast iron seats and will hold up to all types...

Intake Valve Seat (Stainless Steel / 45.5mm & 48mm) Pro Valve Seats are made of premium Hi-chrome, stainless steel material for extra long life in performance engines. These seats are triple the strength of factory cast iron seats and will hold up...

Intake Valve Seat (Stainless Steel / 48mm) Pro Valve Seats are made of premium hi-chrome, stainless steel material for extra-long life in performance engines. These seats are triple the strength of factory cast iron seats and will hold up to all types...

Exhaust Valve Seat (20+ Lbs of Boost) 33mm Pro Valve Seats are made of Nickel Aluminum Bronze material for extra-long life in performance engines. With track proven results the machine-ability, longevity, and thermal conductivity far surpass the stock...