Tti

Was thinkin bout Andy’s build using C body hp manifolds. Kinda gotta do a B engine as I’m building a 451. I wondered if tti headers sat down on the torsion bars compared to the RB engine....
Yes they do sit down on the torsion bars and they are tighter to the block than on an RB. The headers fit but you have very limited access to things. As I said above, the K frame has to be removed to change the starter. If you're okay with that then go for it. When I talked to TTi about the fit they said that the headers could be installed or removed if the car is on a two post lift. I don't have a two post lift in my shop so that option doesn't work for me.