BTR LIGHTWEIGHT STEEL RETAINER FOR PLATINUM OR EXTREME SPRINGS - Brian Tooley Racing - SR001S-1

BTR built its reputation on the back of valvetrain design and innovation. Our retainers are available in steel or titanium for numerous applications. Whether you're doing a stock replacement job or looking to make horsepower measured in the thousands we have the correct retainer to get you on the road or in the winner's circle.