Engine Components

Manley Honda K20A/K20Z Valve Spring and Retainer Kit (w/ Valve Locks)This Part Fits:YearMakeModelSubmodel2002-2006AcuraRSXType-S2008HondaCivicMUGEN Si2006-2011HondaCivicSi

Manley Toyota Supra 2JZ 6 Cyl. Valve Spring and Retainer Kit (w/Valve Locks 13014-8)

Manley Toyota Supra 2JZ 6 Cyl. Valve Spring and Retainer Kit (w/o Valve Locks)

Manley Toyota Supra 2JZGT/2JZGTE 6cyl Valve Spring and Retainer Kit (with Valve Locks)This Part...

Manley 90-99 Mitsubishi 4G63-4G63T DSM DOHC 16 Valve Spring and Retainer Kit (w/ Valve Locks)This Part...

Manley 90-99 Mitsubishi 4G63-4G63T DSM DOHC 16 Valve Spring and Retainer Kit (w/o Valve Locks) (16 eThis Part...

Manley 7 Degree +.060 Titanium Retainers - Set of 32This Part Fits:YearMakeModelSubmodel2005-2006FordGTBase2007-2008FordMustangShelby GT5001999,2001FordMustangSVT Cobra2000FordMustangSVT Cobra R

Manley 7 Degree 32pc Titanium Valve Spring Retainers (for 13089 or Factory Valve Lock)This Part Fits:YearMakeModelSubmodel2005-2006FordGTBase2007-2008FordMustangShelby GT5001999,2001FordMustangSVT Cobra2000FordMustangSVT Cobra R

Manley 7 Degree STD 32pc Titanium Retainers for Manley 221419

Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16)

Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16)

Manley NexTek Series 1.580 OD .832 ID .730 Lift Oval Track and Endurance Valve Springs

Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16)

Manley Circle Track Roller Polished NexTek Series Valve Springs

Manley NexTek Series 1.570 OD .760 ID 1.190in Coil Bind H Valve Springs - Set of 16