Hypercoils 8" OBD Coil-Over Spring - 1-7/8" I.D. - 250 lb. 33009P our 504 umbrella seals are

our 504 umbrella seals are a great option for stock guide applications with 3/8" valves needing a seal replacement

dual action adjustable fuel log kit

With 3 mounting tabs on the ring that have been moved farther inboard to provide a more solid mounting surface

non-adjustable trailing arms for Camaros and G8s (TCA033) are manufactured from heavy-duty 1

Hurst Billet Plus shifters incorporate a high ratio pivot mechanism for reduced shifter throw

Hypercoils 8" OBD Coil-Over Spring - 1-7/8" I.D. - 250 lb. 33009P our 504 umbrella seals areOptimum 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