Hypercoils Coil-Over Spring 2.500" ID 6.000" Length 900 lb/in Spring Rate - Blue Powder Coat Feeler Gauge Axle-back System 409S - Dual

Axle-back System 409S - Dual Rear Exit - Mild/Moderate Sound

Since 1947

571 in Insert OD

Includes Aluminum Shift Cover

1968-72 AMC 290-401 c

Hypercoils Coil-Over Spring 2.500" ID 6.000" Length 900 lb/in Spring Rate - Blue Powder Coat Feeler Gauge Axle-back System 409S - DualProduct Description: Coil Spring Coil Over 2. 5 in ID 6 in Length 900 lb in Spring Rate Steel Blue Powder Coat Sold Individually HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered, high performance suspension springs and related components supporting the Motorsports, Street Performance, and Off Road Powersports markets. Our stock and custom suspension products improve the total performance,