This 1962-1964 Chevy V8 409 340-409HP RIGHT Exhaust Manifold #3816956 is an original GM part that is used. Some exhaust manifolds may need new studs. The manifold fits 1962 passenger car 409 380-409HP; 1963-1964 409 340HP
The item photographed is only a sample. Your part may look slightly different than the one photographed but it will be the same quality.