If you can fit the headers and intake on a "mock-up" head on a bench, you will be a MUCH happier man. Also, do all your fitting and grinding before you coat or paint the headers. I have Patricks dual in dual out muffler and it sounds terrific. Super quiet at idle and wakes up about 2k rpm. I've also heard that 2 straight thru stock truck mufflers sounds good as well. Whatever you use, good luck!!!
