Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 400 lb. Wehrs Machine 375-inch crank pilot

375-inch crank pilot

1 Toggle / 1 Ignition / 1 Momentary Toggle

35 in Long

Designed for use with round stick shifters

5 ft 4 in Bed

Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 400 lb. Wehrs Machine 375-inch crank pilotOptimum 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