Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 200 lb. 15-NEC-CAR-A Due to the design of

Due to the design of Performer manifolds

24 in Diameter

originally equipped with a return-style EFI powered engine

Transmission Case

190 in Head

Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 200 lb. 15-NEC-CAR-A Due to the design ofHypercoils 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