Hypercoils 12" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 275 lb. BR20032 mid-length LS swap headers

mid-length LS swap headers

New Plug and Play applications in process

17-5/8 x 18-3/4 in

Super Victor #28905 and #28875 include machined fuel injector bosses

AVS2Since 1938

Hypercoils 12" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 275 lb. BR20032 mid-length LS swap headersOptimum 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. The results are in and they are simply incredible: More Deflection Less Weight Increased Rate Linearity More Resistance to Bowing Fits All