The Moog front upper coil spring insulator for late-1970s Buick Century/Chevrolet C1500 applications provides a replacement spring seat that reduces noise and protects the spring and seat from wear. Including the insulator and bearing, it uses Moog’s design focus on longevity and easier installation to help restore quiet, dependable front suspension function on older vehicles.
MOOG 78-81 Buick Century Front Upper Coil Spring Insulator