Valve Springs, Retainers

From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most...

SuperTech VW VR6 24v Spring Seat Locator - Set of 24

Supertech Titanium Retainer for Toyota Supra (A90) Spring SPRK-B58B - Set of 8

Supertech Acura/Honda K20A2/K20A3/K20A4 Dual Valve Spring Kit w/Titanium Retainers

Supertech Toyota 2JZ-GE 19.70mm Outer ID 15.20mm Inner ID 10.4 SR Beehive Spring - Set of 16

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 32

Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 24

Fits Audi A4 97-06, A6 00-04, Allroad 01-05, RS6 03-04, S4 00-02, TT 00-06; Porsche 718 17-23, 911 76-19, 924 77-82, 930 78-79, 944 83-91, Cayenne 03-18, Macan 15-19, Panamera 10-16; VW Beetle 99-05,...

The APR Stage 2 Spring Upgrade for Haldex is the hardware component that unlocks the full potential of APR’s AWD controller calibration for Gen 5 Haldex. Engineered as a direct replacement for the...

The APR Valve Spring System is a high performance, lightweight upgrade designed to increase valve control and eradicate valve float common on many applications. APR's design specifications called for...

This spring is the same spring that comes in our 9702, 9703 and 9711 kits. Great for street performance.

Comp Cams Spring Kit, 960 Animal Dual Kit-Modified

Comp Cams Spring Kit, Dual .600In Lift Ki T For Ohv

Comp Cams Retainer, Briggs Dual Spring

Comp Cams Comp Diesel Pro Beehive Spring Kit