Exhaust system needed

[mygmctruck]

I am looking for a bolt on dual exhaust for my 68 1/2ton short box 4x4 .
It will have a 350 engine , the transmission is a 4 speed Rockwell
Unit .

I have not been able to find anything with that tranny available

Anyone ?

One other thing , I will be installing headers , best brand and fit ?

[magicoolbus]

Once you put headers on you are almost always looking at a custom or semi custom exhaust. Add to the mix that you are dealing with a 4x4, you will not find a suitable dual exhaust. I used the builders kit that summit sells, a 2.5 inch mandrel bent kit that I put together using flow master 40's. I only had to go to the muffler shop for one little z bend to get around the 221 tcase. My exhaust exits out the rear.