Hypercoils 8" OBD Coil-Over Spring - 1-7/8" I.D. - 175 lb. SPB2 Replaces the original

Replaces the original

3/5 Nomex Shoe is designed to meet the rigorous demands of the motorsports industry

Standard Volume

and 351C engines with a C4 or C6automatic transmission

Retains Stock Injector

Hypercoils 8" OBD Coil-Over Spring - 1-7/8" I.D. - 175 lb. SPB2 Replaces the originalOptimum Body Diameter (OBD) Hypercoils feature a unique design concept that adjusts the body diameter of the spring relative to the end coils. The OBD design enables Hyperco to take full advantage of its ultra high tensile material by optimizing the applied stress through adjusting the spring's body diameter. HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered, high performance suspension