Hypercoils Bump Spring - 8000 lb. H77815FM 55 X 570 X 730The

55 X 570 X 730The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Can use stock torque converter

Nuts / Shims

AEM Oil/Fuel Pressure Digitl Gauge 0-100 psi 30-4401

two O-rings

Hypercoils Bump Spring - 8000 lb. H77815FM 55 X 570 X 730TheBump Springs are used in conjunction with a primary spring to allow a race car to have a relatively soft compliant initial spring rate to get down to the desired optimum ride height and then pick up the rate of the bump spring to achieve a constant optimum dynamic ride height. Key Benefits of Bump Springs HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered, high performance suspension springs