[LanceMach]

I have the Hooker Super Comps on my 67: fit is great although as others have said, they do hang pretty low. I had mine jet hot coated and, while they do get hot, they cool down incredibly fast and look great.

I also have the Dr. Gas crossover, but I can't say how good it is one way or the other as I replace my entire system all at once.

I have DynoMax Super Turbo mufflers and they are QUIET (everyone tells me my car is too quiet, but I'm the only one at BCG Racing who can pass sound at Laguna Seca!).