Hypercoils 8" OBD Coil-Over Spring - 1-7/8" I.D. - 175 lb. SPB2 High-temperature continuous-filament fiber (CFF) acoustic

High-temperature continuous-filament fiber (CFF) acoustic material for sound control

060" thick Valve Spring Shims with 1

Use this kit as a starting point to determine correct fasteners for application

Vehicle Applications: 2009-2010 Dodge Ram 1500 67

and 351C engines with a C4 or C6automatic transmission

Hypercoils 8" OBD Coil-Over Spring - 1-7/8" I.D. - 175 lb. SPB2 High-temperature continuous-filament fiber (CFF) acousticOptimum 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