Hypercoils Detroit Locker Replacement Spring - Ford 9" Rear Ends Only - 70lb 1443A22 Installs quickly no need to

Installs quickly no need to remove seat bracket or center console

If you are replacing the hoses between the engine and heater core or changing the factory fitting check to see if your application requires a flow restrictor

Designed for Small and Big Block Chevrolet engines

Intake manifold gasket

Hypercoils Detroit Locker Replacement Spring - Ford 9" Rear Ends Only - 70lb 1443A22 Installs quickly no need toSpring has superior durability and replaces the stock spring in Ford 9" rear ends with Detroit Lockers. 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,