Brian Crower Valve Single Springs Retainers Steel 4G63 DSM EVO 1 2 3 4 5 6 7 8 9. 4G63 VALVE SPRING & RETAINER KITS Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. […]
GM 366254 Spring Retainer. I do not have packaging for the springs and pushrods. The dimensions match the GM part numbers. I included pictures of the GM pushrod info. The springs are double springs with dampers. Springs measure: 1.525 od – 739 id. I do not have a press to measure the spring rate. These […]
This listing is for a set of NEW valve springs retainers and locks for big block mopar, using aftermarket valves. These are single springs with a dampner. They are good for hydraulic cams with up to 550 lift. Coil bind 1.16. Installed height 1.850 at 100 lbs. They are perfect for the purple shaft (or […]
Temple Racing D SERIES Titanium Retainers. TRC titanium retainers are manufactured from high quality, military certified, 6AL4V titanium alloy and CNC machined for a precise fit that will ensure long term durability and many race hours of use. TRC titanium retainers help to prevent valve float and strengthen your valve train while being featherweight.
Bought for a project that I changed engines on so I can’t use these. Brand new in original packaging. Comes with the dual springs, Titanium retainers, and seats. For VW 16v engines. 2.0, 1.8.
Skunk2 K-Series XP RACE Valve Springs with TRC Titanium Retainers. “XP” features a higher seat pressure for turbocharged and extreme high RPM motors. Seat Pressure: 100 lbs at 1.600. Open Pressure: 255 lbs at 1.100. Coil Bind: 0.890. Max Lift: 0.680. Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan. Valvetrain stability in excess of […]
Pac Racing 1219 Valve Spring kit with Hardened Steel Valve Locks / Collets & Manley Chromoly Retainers Suitable for LS1, LS2, LS3 & L98 V8 Holden Commodore & HSV VT-VF Models. PAC racing valve springs employ cutting edge technology in material advancements and processing resulting in superior race track results and reliability. The 1200 series […]
Big Block Chevy 454 Cylinder Head Build Kit. These kits will work with MOST aftermarket cast iron and aluminum alloy cylinder heads manufactured by companies like Edelbrock, RHS, Dart, Procomp, and Brodix with similar specs. They include just about everything necessary to assemble a bare set of cylinder heads, and get it bolted to your […]
Hardened Steel Valve Locks / Collets & Manley Heavy Duty Chromoly Valve Retainers Suitable for LS1, LS2, LS3 & L98 V8 Holden Commodore & HSV VT-VF Models. These retainers are made from 4140 grade chromoly steel. They are heat treated, black oxide finished and processed to maintain high strength with a lightweight design. Manley retainers […]
Supertech Performance Single Valve Spring and Titanium Retainer Kit Fits Toyota Celica GTS & Lotus Elise- 2ZZ-GE Engines – 73lb. SPRK-A2416-T2Z – Supertech Single Valve Springs – 73 lb Seat Pressure. Spring – 24.50mm OD – 16.50mm ID. 12.50mm Max Net Lift. 24.90mm Coil Bind. 10.50 lbs/mm Rate. Will Fit Toyota Celica GTS & Lotus […]