Prothane Rear Upper Coil Spring Insulator for 1967-1970 Pontiac GTO

1971-90 Impala / Full Size Rear Upper Black Polyurethane Coil Spring Isolators

Prothane Rear Upper Coil Spring Insulator for 1967-1970 Chevrolet El Camino

Prothane Rear Upper Coil Spring Insulator for 1967-1970 Pontiac Bonneville

Prothane Rear Upper Coil Spring Insulator for 1967-1970 Oldsmobile 442

Prothane Rear Upper Coil Spring Insulator for 1967-1970 Pontiac LeMans

Prothane Rear Upper Coil Spring Insulator for 1967-1970 Buick Skylark

Prothane Rear Upper Coil Spring Insulator for 1967-1970 Pontiac Grand Prix