The COMP Cams Spring Seat Cups are manufactured to replace old generic shims that often fail when integrated to modern race engines. These spring seat cups are well engineered to overcome the extreme pressures and high rpm of the most advanced racing engines. They are designed with a thin, hardened steel alloy seat that holds the spring in place while effectively safeguarding the head and shim. They effectively prevent the shims and other vital parts of the valve train from failing prematurely. A highly regarded name in the industry for over three decades, COMP Cams made certain that these springs seat cups are built to today's standards and are comprehensively assessed by their top experts.

Since its establishment in 1976, Competitions Cams Inc., more famously known as COMP Cams has been an industry leader in the production of top quality valve train components. Prioritizing both the custom builder and the race enthusiast, COMP Cams' engineers incorporate only proven technology, efficient procedures and the most cutting edge equipment to produce their camshafts, rocker arms, valve lifters and other essential engine components. This is the same design process being utilized to develop reliable components for championship winning teams in international competitions like NASCAR and NHRA.

For more than three decades, COMP Cams has established a huge collection of standard setting camshafts and valve train solutions that emphasize outstanding performance on the track and the street. Adding to that, the company also offers free expert technical assistance to its customers to ensure they make the proper purchase for their specific application. With a passion to continuously improve, it's no wonder COMP Cams has been a household name for teams competing in the most prestigious circle track, drag racing, road race and off-road racing. Currently based in Memphis, Tennessee, COMP Cams continues to be a reliable brand by providing innovative and modern performance parts that never settle for second place.