Hypercoils 7" OBD Coil-Over Spring - 2-1/4" I.D. - 700 lb. Steam Vent Hose The two-piece design features a

The two-piece design features a nylon liner allowing clamp to be installed without removing existing brake brackets and hubs

Will work with Edelbrock Manifold bolt kit PN 8515

1984-1987 Mercury Cougar

Includes 7 degree heat-treated valve stem locks

these systems include all necessary parts and hardware for easy installation

Hypercoils 7" OBD Coil-Over Spring - 2-1/4" I.D. - 700 lb. Steam Vent Hose The two-piece design features aOptimum 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