Ok so I just got an exhaust manifold in the mail today and it doesnt fit. Also had a 6-1 header which didnt fit. So I need to know what actually fits because I want to be able to drive my cruiser and I'm getting pissed. Heres a picture of the block and the header that was on it before which had the pipes cut off. So one of you guys who has excessive cruiser knowledge in your head like Landpimp please help me out here. Thanks