Hypercoils Coil-Over Spring - 2.5" ID x 5" OD x 18" Tall - 110 lb. Dura-Bond Bearing Company All of our valve covers

All of our valve covers include mounting hardware for quick and simple installation

Bolts are designed for easy installation and removal

engineered to perfection through relentless innovation

Heat Sheath is constructed from a Hi-Temp fiberglass fabric bonded to an aluminized material with sides sewn together forming a sleeve

This Chevy Filter Mount is a replacement for the stock oil bypassing filter mount

Hypercoils Coil-Over Spring - 2.5" ID x 5" OD x 18" Tall - 110 lb. Dura-Bond Bearing Company All of our valve coversHypercoil Coil Over Springs are high performance, aftermarket suspension springs primarily used in Motorsports and Motor Racing. Hypercos coil over springs, also known as Hypercoils, offer a wide range of free lengths and rates which provide the suspension designer latitude in creating a motion ratio for the suspension system that will permit an optimized damper or spring assembly to control a wide range of wheel travel. Optimum Body Diameter is the