boxed frame idea...
Since most of the boxed frames rust from the inside out, I was thinking of a way to clean the rust and prevent the cancer. Since I had to cut off the rear crossmember I purchase a cheap chimney sweep on stealbay that I am going to trim down and run it through the frame. Then por-15 it of using the marine clean and metal ready. Whacha think about those apples.
85 CJ7 Build in progress, 258 with T-5 and dana 300.
Fiberglass tub Raptor lined interior, rustoleum lined the underside. Modified family roll bar from fender mounted rollbar. Full tie ins to the frame soon to come.