Will this fit stock manifolds on an 83 GT? It already has dual exhaust with the correct factory dual exhaust crossmember. Wasn't sure if it would fit the earlier manifold before the factory started using shorty headers.
Jacob, It very well might fit but require a bit of adjustment. All the H or X pipes made are designed to be on 85-93 cars which already had factory equipped shorty headers. The location and position of the exhaust manifolds on an 82-84 GT should be in almost the exact same location.