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. Single spring, Steel retainer. BC0070S also fits the D16Z6 cylinder head. Most emails are answered within 24 hours, including weekends and holidays.
Brian Crower Dual Valve Springs Ti Retainers w/ Steel Seats for Supra 2JZ 2JZGTE. No machine work required Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. 2JZGTE Valve Spring & Retainer Kits Designed for high rpm, […]
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. […]
Brian Tooley BTR Platinum. 66 Dual Valve Spring Kit Steel for Chevrolet 5.7L V8. 66 Dual Valve Spring Kit Steel. BTR Platinum valve spring kits are dual-spring kits, highly recommended when upgrading to an aftermarket camshaft. Each assembly was created to fill the need for high performance-and comes with quality dual-valve springs, titanium or Chromoly […]
This listing is for a set of (8) stainless steel exhaust valves and (8) intake valves Kit compatible replacements for SB Chevy engines. The exhaust has 1.600″ head diameter, 4.905″ stock length, and. 3415″ (11/32″) stock diameter stems. The intake has 2.020″ head diameter, 4.905″ stock length, and. Both have undercut stems and a. These […]
Sick of doing valve adjustments yet? You’re not alone. Pro X manufactures these exhaust valves so close to OEM specs you can reuse the same retainers, bases, and seals without any modifications. It all begins with a 21-4N stainless steel valve that is black nitrided for an unprecedented combination of core strength and surface friction […]
Brian Tooley Racing BTR Platinum. 660 Dual Spring Kit with Steel Retainers. This very popular Spring Kit is highly recommended when upgrading to a aftermarket Camshaft. Spring kit for LS engines using stock rocker arms. Included dual polished springs, matching Steel Retainers, locators for stock guides, locks and seals.
Brian Crower Single Valve Springs Steel Retainers for Supra 2JZGTE Lexus 2JZGE. No Machine work required; Steel Retainer Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC steel retainers are perfect for higher mileage engines looking […]
Brand new performance cylinder head parts kit that comes with 2.020″ stainless steel intake valves, 1.600″ stainless steel exhaust valves, Z28 style valve springs, retainers and locks. The Z28 springs will handle up to 0.490 lift and work great for stock, RV towing and most mild performance cams. (8) 2.020 Stainless Steel Intake Valves. (8) […]
Go Race Parts presents.. Our special on Supertech Performance Valves & Components! This listing is for a complete set of 24 Dual Valve Springs, Steel Retainers and Seat Locators. BMW M50 M52 S50 M54 2.8L & 3.0L applications. 6MM stem applications only. This listing includes Supertech part numbers. Valve springs are made with premium Superclean […]