Hypercoils Front Coil Spring - 5" ID x 10.5" Tall - 400 lb. 2010041 058 mild steel tubing

058 mild steel tubing

Don't get stranded down the road or at the track

This manifold features our standard design runners for use in mild street-oriented applications

These springs will your 1967-1972 GM A-body

Each mount has a pre-welded sleeve sized to accept posts of the ALL22392 steel door bar

Hypercoils Front Coil Spring - 5" ID x 10.5" Tall - 400 lb. 2010041 058 mild steel tubingHypercoil Conventional Springs are high performance, aftermarket suspension springs primarily used in motorsports and motor racing. The OD (outer diameter) size and free length, along with Hypercos Dynamic Travel Response spring design, allow for optimization of the total vehicle performance on many Circle Track vehicles and applications. HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered,