Hypercoils Bump Spring - 700 lb. 63-64 hand operated) choke for precise

hand operated) choke for precise cold start control

Dodge Challenger 2016-22

Three 2-1/16 in Holes

GMP Performance V6

Hypercoils Bump Spring - 700 lb. 63-64 hand operated) choke for preciseBump 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