Ive been looking at getting a set of headers and a new exhaust system for my 73' 302. The guy at the muffler shop is trying to talk me into getting these http://www.summitracing.com/parts/HED-88308/ instead of the Hooker 6901HKRs that I see on a lot of the mavericks on this board. He says that the thinner gauge metal on the Hookers will warp and cause the seals to leak. Is this something that I should be worried about? Also any suggestions on exhaust setups, H-pipes? X-pipes? How much I should expect to spend? Thanks!!!!
I've never had a problem with Hookers warping and leaking, never heard of anyone else that did either. I installed my 6901s last year, replaced a 23 year old set of Blackjacks. The Hookers were noticeably heavier.
Have had my Hookers for about 9 years now with no problems at all. Can't say for the others as I've never had them.