Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 300 lb. Flaring Tool square flange

square flange

1/8" NPT Male to 1/8" NPT Female

Preferring Split Friction Levels

2 - BBC/BBF Wet Sump Diaper

Includes Cap

Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 300 lb. Flaring Tool square flangeOptimum 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