non old olds related question
February 3rd, 2013, 06:11 PM
#1
non olds olds related question
ok so here goes. My dad has a 77 pontiac bonneville originally with a 403 now it has one of my old 350's in it . we have decided to add headers as i now have a spare set so i can just give my dad my old ones. My headers are full length headers for a 68-72 a body. I have not seen anyone who makes headers for the b body cars . someone on here has to be running headers on this chassis. Im just trying to find out if the headers will work etc etc.
Last edited by coppercutlass; February 3rd, 2013 at 06:16 PM.
February 4th, 2013, 07:12 AM
#2
Old(s) Fart
Join Date: Mar 2007
Location: Northern VA
Posts: 47,259
Headers for an SBO sounds like an Olds-related question to me. 
The problem with the B-body cars is the diagonal brace between the crossmember and the frame rails behind the lower control arms. Folks have removed these braces and used G-body headers, but I would not recommend that. GM isn't in the habit of installing parts that are unnecessary.
The problem with the B-body cars is the diagonal brace between the crossmember and the frame rails behind the lower control arms. Folks have removed these braces and used G-body headers, but I would not recommend that. GM isn't in the habit of installing parts that are unnecessary.
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