I know this is a camaro Forum but I have a question about a Firebird lol. I have a 67 Firebird and installed a 455. Well it FINALLY gave way and I have a decent 454 sitting that I installed. I believe these came in some of the Camaros (sorry kinda new to these). Anyways I put the right side (passanger) exhaust manifold in and worked great. I tried to put the left side in (Driver) and its getting in the way of the power steering pump. I heard that the 496-454 had exhaust manifolds that will work for vehicles with power steering and manual transmissions. Anyone know? Any help or advice would be greatly appericeated. A part number would be the best. I have searched and searched cant find anything. It was my moms car and she passed away. I wanna get it running for my dad before christmas and this is the only thing that is holding me up. Thanks

 

Do you mean the power steering pump, or the steering box?

 

also, if you're talking about your steering box, are you mistaking headers for exhaust manifolds. if you mean headers, you can fit a Hooker Comp, not Super Comp, header in there with minor (if any), "massaging". they work out nicely