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 1976-1977 Chevrolet Caprice Classi

Prothane Rear Upper Coil Spring Insulator for 1979-1981 Pontiac Bonneville Base

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

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

Prothane Rear Upper Coil Spring Insulator for 1984 Buick Electra Limited

Prothane Rear Upper Coil Spring Insulator for 1977-1980 Buick LeSabre