I have seen the Auto-tube site before and it only seems to be that one page. I don’t know anybody that has there product. The site, er, page has a huge lack of information. So I can not compare! Is there header scratch built? Do you need - Can/will the do a steppes header? Lots of questions!

I have the tti 1-5/8 - 1-3/4 on my 360 in an A body. While the fit was excellent, it wasn’t perfect. It did require a ding at the manual steering box. I also grounded down the head of the bolt with hope it would clear. Close. No dice. The ding needed was very minor.