Hypercoils Rear Coil Spring - 16" Tall - 5" O.D - 250 lb. Tank Mounting Bracket AN-06 Male FlareAeromotive Inc

AN-06 Male FlareAeromotive Inc

This Hyperco helper spring has a 2

Not compatible with 1976 Pontiac 400 blocks due to factory notches at the top of cylinders

Birdcage / Grip Pins

Single Spring / Damper

Hypercoils Rear Coil Spring - 16" Tall - 5" O.D - 250 lb. Tank Mounting Bracket AN-06 Male FlareAeromotive IncHypercoil SNS Series Rear Coil Springs are flat on both ends. Black painted for stock appearance. Hypercoils 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