Hypercoils 8" OBD Coil-Over Spring - 2-1/4" I.D. - 225 lb. 11000501 1/8 in NPT Female to

1/8 in NPT Female to 1/2 in Banjo

Holley Mid / Hi Ram Intakes

Single stage fan control thermostat with 190

80 Series Cross

Hypercoils 8" OBD Coil-Over Spring - 2-1/4" I.D. - 225 lb. 11000501 1/8 in NPT Female toOptimum 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