Hello everyone, new to posting but I've been working on cars for a while now. Right now I'm dropping my 496 stroker into my 81 Camaro. It has tubular arms and cradle, solid mounts. as well as other things done to car. My main concern about the swap was the exhaust, i know i can get the hooker swap headers, for about 600. but i feel the 1 7/8th primaries are a little small. Was wondering if anyone out there has tried some 2in primaries shorty's and got them to fit. obviously with a little bit of fab work anything could fit. Looking at kit

Hedman Hedders 68610 or Hedman Hedders 65103.

Any info would be much appreciated