Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 500 lb. HASZ19IM wheelie bar mounts and a

wheelie bar mounts and a provision for a laterl stabilizer bar

The reduction in cradle movement also drastically reduces wheel hop

2019 GMC Sierra 1500 4WD

The company’s philosophy of "Products for Racers by Racers" has launched them into the forefront of the drag racing specialty products industry

Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 500 lb. HASZ19IM wheelie bar mounts and 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