Yup, my original 283 V8 has the original rams horn manifolds, those are staying as is. I'm looking for all or most of the pipes, I've searched using 1/2 ton through 1 ton just because I know they would be more common. Napa doesn't have a listing for any pipes, several on-line resources only list performance big pipes, stainless, pipes for header systems, etc. A local custom exhaust shop can do it but in the $1000 range, I was hoping to do it myself without a bunch of cutting and welding. Won't need a lift, I can do everything under the truck with good room to work.
