Cometic Oldsmobile Gen-2 Rocket V8 .064in ArmorCore Exhaust Header Gasket SetCOMETIC Armor Clad is ideal for exhaust gasket applications. Can withstand temperatures up to 2000F. Compressible to seal less than perfect sealing surfaces. This Part Fits: Year Make Model Submodel 1973 1975 Buick Apollo Base 1975 Buick Apollo SR 1973 Buick Centurion Base 1973 1977 Buick Century Base 1975 1977 Buick Century Custom 1976 Buick Century Indianapolis 500 Pace Car 1973 1975 Buick Century Luxus 1976 1979 Buick Electra 225 1975 Buick Electra