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 1983-1986 Chevrolet El Camino

Prothane Rear Upper Coil Spring Insulator for 1983-1986 Pontiac Bonneville

Prothane Rear Upper Coil Spring Insulator for 1983-1985 Chevrolet Impala

Prothane Rear Upper Coil Spring Insulator for 1986-1988 Chevrolet Monte Carlo

Prothane Rear Upper Coil Spring Insulator for 1979-1982 Chevrolet Caprice

Prothane Rear Upper Coil Spring Insulator for 1975-1978 Chevrolet Caprice