Cool exhaust systems on a /6

well. years ago, it was no big deal to find headers for a slant, or for that matter find turbo mufflers. They got the name "turbo" because they were designed to fit on oem turbo charged corvairs. I just made up my own dual 2-1/2" pipes with straight lengths and a couple of u-bends. There's no reason anyone couldn't do the same thing, today. I've never even seen pictures of the cast-iron hyper pak headers, though I have seen the cast iron big block headers, availabe on early 60''s 300's.