Hotchkis A-Arm Bushing Heat ShieldHotchkis Sport Suspension 1160 Heat Shield for Tubular A Arms Bushings. Protect the bushings in your Tubular A Arms with our stainless steel heat shields. Sold Each. This Part Fits: Year Make Model Submodel 1980 1981 Buick Century Base 1978 1979 Buick Century Custom 1980 1981 Buick Century Estate 1978 1981 Buick Century Limited 1978 1979 Buick Century Special 1978 1981 Buick Century Sport 1965 1967 Buick Gran Sport Base 1970 1972 Buick GS Base 1968