Prothane Rear Coil Spring Isolator - Black - Ford Mustang 1979-2004 89402 8 AN Hose to 8

8 AN Hose to 8 AN Female

1977-1979 Pontiac Bonneville

T3 / T4 Exhaust Housings

This torque absorber is track proven to increase more forward bite off the corner without loss of traction down the straights

Prothane Rear Coil Spring Isolator - Black - Ford Mustang 1979-2004 89402 8 AN Hose to 8PROTHANE 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,