| This manifold gasket is a direct copy of the original factory ones. It is a one piece gasket that fits both the intake and exhaust manifolds and uses a steel reinforced surface for the exhaust portions. It is a square port exhaust configuration and will only accomondate carburated intake manifolds. If you have a fuel injected manifold then you need to go to a different listing. For square port exhaust with fuel injection see 75-76 application. For round port exhaust with fuel injection see 77-83 application. We also sell header gaskets, see listings. Last update 03/09 | 
