1969 PONTIAC FIREBIRD 400 - MR. GASKET EXHAUST GASKET SET Click on the image above to view all images for this vehicle. Click the picture to see additional photos THIS NEW SET OF MR. GASKET EXHAUST GASKETS WILL FIT ANY PONTIAC 327 ci ENGINE OR 400 ci ENGINE FROM 1967 TO 1972. Every Restored Vehicle comes with our Drive Train "Plus" Warranty when purchased at our asking price. Regular price: $0.,0.00