Valve Springs, Retainers

S&S Cycle .100in - .170in Shim kit - 8 Pack

Brian Crower Honda Talon 1000 Valve Lash Shim Kit - 1.95mm to 2.40mm (5 ea)

Ferrea Chevrolet Small Block Corvette C8 LT2 Pro PAC Alloy Dual Valve Spring -Single(Drop Ship Only)

Supertech Toyota 20R/22R Single Valve Spring - Set of 8

Supertech Honda D16Z Valve Spring Seat Locator - Set of 8

GSC P-D 13-15 Scion FR-S / BRZ FA20 CroMo Beehive Spring Seat Kit (Set of 16)

Supertech Audi/VW 1.8T AEB Spring Seat Locator - Set of 8

Skunk2 Valve Keepers / Locks for Honda/Acura B/D/F/H VTEC and K Series VTEC Engines. Manufactured from bar stock and CNC machined for precision fit and finish. The Skunk2 Keeper / Locks are then heat-treated for ultimate strength and completed with Black...

Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines...

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 valve springs to accept higher-performance, dual valve springs, like those from Skunk2. Each Spring Base is...

Manley 90-99 Mitsubishi 4G63(T) DSM / 90-06 Evo DOHC 6.56mm Bead Loc Valve Locks (8pc)This Part Fits:YearMakeModelSubmodel1993-1997EagleTalonTSi1995-1998MitsubishiEclipseGST1995-1998MitsubishiEclipseGSX1996-1998MitsubishiEclipseSpyder...

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thick - Set of 12

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.85mm Thick - Set of 12

GSC P-D Subaru / Scion FA20 Chromoly CNC Spring Seat w/ 5756 Spring KitThis Part Fits:YearMakeModelSubmodel2013-2016ScionFR-SBase2013-2017SubaruBRZLimited2013-2017SubaruBRZPremium2015SubaruBRZSeries.Blue2016SubaruBRZSeries...

GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for MitsubishiThis Part Fits:YearMakeModelSubmodel1990-1998EagleTalonTSi1990-1994MitsubishiEclipseGS1990-1999MitsubishiEclipseGST1990-1999MitsubishiEclipseGSX1996-1999MitsubishiEclipseSpyder...