The only adjustment needed from stock was to move the exhaust pipe hangers forward about an inch. That was to ensure the dual exhaust tips did not stick down/out too far. If I didn't, they would look like the picture Thomas has posted that he says he wants to correct. I can take more detailed pics if you need.
Any ideas about the exhaust manifold gasket question I posted Vikki?
Last edited by catalina; 05/03/0803:18 PM. Reason: Name change
68' Firebird 400 convertible, numbers matching, solar red w/ deluxe parchment interior. 66' Pontiac Ventura Hardtop 66' Pontiac Catalina Convertible