[Teds89IROC]

I had a pair of shorties which gave me excellent tq but they were flowtechs..horrible quality. I now have hooker super comp long tubes with 1 3/4 primary which aren't necessary for basically a stock engine but I have a 400 sbc which will get built for the car that will benefit with the 1 3/4 size. I didn't want to buy headers/y-pipe twice. Plus not to mention ground clearance but the car isn't my DD, so its not really a problem. Unless you have big plans, I'd go for the shorty/mid length.