65 dart 3 inch exhaust
I installed tti's 3 inch system on mine but ended it in front of the axle with turndowns. tti's system is great, but had to heat it and tweek the right side a little, no big deal. I used the x pipe. If you have you gas tank in the stock location and have moved the springs in even 3/4" I don't know if the 3" system over the axle will fit. I made my own crossmember mod with tti's instructions. You can also buy a modified one from them as well.