Hypercoils 14" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 250 lb. 350006 1987-1987 Chevrolet R20 Suburban

1987-1987 Chevrolet R20 Suburban

These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible

Countersunk allen head screws

Tall polished aluminum valve covers are sold in pairs

which can lead to engine power loss

Hypercoils 14" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 250 lb. 350006 1987-1987 Chevrolet R20 SuburbanOptimum 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