Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 100 lb. 911012 and 3/8-16 thread size

and 3/8-16 thread size

both for console and non console applications

Platinum Powder Coat

Holley Emulsion Bleed Kit 36-322 Emulsion Jet - 6/32 UNF Thread - For Use w/(0-80507-1/0-80507-2) - Includes 10 Each (142-00/142-20/142-31/142-40/142-46/142-52)

Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 100 lb. 911012 and 3/8-16 thread sizeOptimum 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