Hypercoils 14" Coil-Over Spring - 2-1/2" I.D. - 300 lb. SB160020 4L80E transmissions

4L80E transmissions

1967-1973 Ford Mustang

Brushless Spur Pro

These shifter sticks are constructed from high strength steel and are stamped with the Hurst name

Hypercoils 14" Coil-Over Spring - 2-1/2" I.D. - 300 lb. SB160020 4L80E transmissionsHypercoils 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