Valve Springs, Retainers

Skunk2's Viton Valve Stem Seals for popular Honda engines are designed to provide exceptional lubrication while keeping oil out of the combustion c...

Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, ...

Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, ...

Ferrea Nissan GT-R VR38DETT Single Spring Kit

Supertech Mitsubishi 4G63 Dual Valve Spring Kit

Supertech Honda F20/K20A2 Dual Valve Spring Kit

BLOX Racing Dual Valve Springs for DOHC VTECThis Part Fits: Year Make Model Submodel 1994-2001 Acura Integra GS-R 1997-1998,2000-2001 Acura In...

Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K-series engines. Each kit includes Skunk2's high-quality...

Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's B-series VTEC engines. Each kit includes Skunk2's high-qu...

Skunk2's high-quality Spring Bases for Honda's K-series engines are designed to allow any K-series cylinder head originally equipped with single va...

Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Alpha Valve Springs for Honda/Acura K-series VTEC engines...

BLOX Racing Lost Motion Assemblies Honda B/H Series EnginesThis Part Fits: Year Make Model Submodel 1994-2001 Acura Integra GS-R 1997-1998,200...

Skunk2 is proud to introduce its Lost Motion Assembly Kits for Honda's B-series VTEC engines. Skunk2 Lost Motion Assemblies will fit any B-Series D...

Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved ...

Skunk2's industry-leading Titanium Retainers for Honda's B-series and H-series VTEC engines are designed to significantly reduce valvetrain mass, r...