Supertech

Dual Valve Spring 92 psi @ 40.4mm liftComes with the standard Supertech Titanium retainersIncludes valve seats seals & keepers for upgrade to d...

Supertech valves are the best on the market, made from one piece of forged stainless steel for the ultimate in strength and durability. Supertech ...

Our Supertech Block Guards are meticulously designed and tested in many engines. As a result, we offer a product that will provide support to high...

Our Supertech Block Guards are meticulously designed and tested in many engines. As a result, we offer a product that will provide support to high...

Our Supertech Block Guards are meticulously designed and tested in many engines. As a result, we offer a product that will provide support to high...

GDE-HB55-I -- Supertech Valve Guides, Valve Guide Exhaust Honda B/H series 5.5mm stem Manganese Bronze. GDE-HB55-E -- Supertech Valve Guides, Valv...

GDE-HD55-I -- Supertech Valve Guides, Valve Guide Exhaust Honda D Series 5.5mm stem Manganese Bronze.GDE-HD55-E -- Supertech Valve Guides, Valve Gu...

Supertech Dual Valve Spring & Retainer Kit - B Series All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Stee...

Supertech Dual Valve Spring & Retainer Kit - K Series All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Stee...

All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rp...

High-quality replacement piston ring sets to replace both OEM and aftermarket piston rings. Supertech piston rings suit rebuilds of tired old motor...

High-quality replacement piston ring sets to replace both OEM and aftermarket piston rings. Supertech piston rings suit rebuilds of tired old moto...

Supertech Dual Valve Spring & Retainer Kit - D Series All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Ste...

  All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at hig...

Replace your stock keepers when you are upgrading your valve train with these Supertech machined and hardened keepers. KPR-5.5/7A-ST 5.5mm Valve L...

Supertech valve springs are computer designed to ensure smooth harmonics under high RPM and load. The stress levels are kept under control and fat...

Supertech viton valve stem seals reduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have...