Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 450 lb. 3550224-104-XXL An EFI by pass style

An EFI by pass style fuel pressure regulator for under $60

Air Box Heat Shield

396ci - 427ci

This universal dry sump tank features three stage deaeration baffling

2006-2007 LBZ 800/1250/1700 RPMBD Diesel Performance is unique among its peers in that it designs

Hypercoils 6" OBD Coil-Over Spring - 2-1/2" I.D. - 450 lb. 3550224-104-XXL An EFI by pass styleOptimum 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