Brewzer67
Well-Known Member
I am looking for a 337 manifold in good shape that hasn't been port worked by anyone yet. I need to get my carb a little lower with the TrickFlow 270's and this is the best compromise manifold available which will allow that. I have a Larry Smith ported Indy single plane manifold (440-I4-2) if anyone wants to maybe do some sort of swap. PM me if you have one and are interested.