Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 375 lb. 20600 1958-1960 GMC Truck

1958-1960 GMC Truck

The extra long vertical ribbon strips create adjustable bottom straps that allow you to mount the net directly to a door bar without the need for a window net mount kit

AN-10 to (2) AN-10

Oil Pressure Fittings

8 mm Valve

Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 375 lb. 20600 1958-1960 GMC TruckOptimum 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