Hypercoils Bump Spring - 700 lb. 63-64 This is one tool that

This is one tool that no serious racing mechanic can afford to be without

1967-1969 Dodge A100 Pickup

C10 Pickup

and the nipple pilot prevents damage to the inner tube

1/4 in Hose Barb Petcock Drain

Hypercoils Bump Spring - 700 lb. 63-64 This is one tool thatBump 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