Prothane Rear Coil Spring Isolator - Black - Ford Mustang 1979-2004 89402 Complete with a check valve

Complete with a check valve and fittings

This remote mount base may be used in a variety of applications including lube

1997-1997 Freightliner FLD120

1977-1979 Pontiac Bonneville

Mopar 1963-88

Prothane Rear Coil Spring Isolator - Black - Ford Mustang 1979-2004 89402 Complete with a check valvePROTHANE has exclusive and innovative technologies that guarantee stability and high performance every time. Each of our products is specifically tailored to exact specifications of resiliency, performance and durability for the specific application. That is why the PROTHANE products are greatly superior. Coil Spring Insulator Reduces Noise Looks GreatProthane manufactures high performance bushings and driveline components. From bushings, bump stops,