Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 800 lb. 122004 Edelbrock Performer / Thunder AVS

Edelbrock Performer / Thunder AVS Carburetors

Fits B&M Starshifter and Quicksilver shifter PN 80675 80683 80676

800 / 4800 RPM

Installation hardware and wiring harness includedClassic Instruments dash panels and Inserts are designed for that show-stopping dash-board appearance

Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 800 lb. 122004 Edelbrock Performer / Thunder AVSHypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing Hypercoils undergoes two separate magnaflux inspections. Once before manufacture and again after coiling. These inspections insure the wire is free from surface imperfections which, if gone undetected could lead to spring failure. The life of a suspension coil is directly related to