[Rich Biebel]

I had Hedman's and they were stepped...1-5/8 to 1-3/4 with 3" collectors. They fit pretty well but the driver's side was a little tight and close to my steering shaft. I could install them from underneath. Passenger side went right on, drivers side required a little more juggling and I usually moved the steering rack forward to get it on easier without scratching the pipes. Changing spark plugs was very tough on # 5 cyl. Dynatechs fit well I have been told. There are better sets available but they cost considerably more.......