Hypercoils 13" Rear Coil Spring - 5" O.D. - 185 lb. 2010165 Our customer service personnel will

Our customer service personnel will continue to review their goal to be the best in the performance industry

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It features a single speed low-amp fan and has rubber stripping around the base to protect surfaces

1978-1978 Pontiac Grand Prix

Hypercoils 13" Rear Coil Spring - 5" O.D. - 185 lb. 2010165 Our customer service personnel willHypercoils 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