Have the cab off for the last time, and am putting on the exhaust. I am using
Flowmaster kit 17654 for the 67-72. Not sure that I am going to keep the mufflers in the long run, but for the amount of mandrel bent pipe and fitment I would make the same purchase again. The only other item I ordered was some cheap two bolt steel header flanges from Amazon, I already had the O2 sensor bungs from the motor purchase. I think the kit would actually be a one hour install if I wasn't routing it through the trailing arm cross member, the kit was meant to run everything under for the H pipe to mount up correctly. I'm also making my own mid pipes, and am going to have to do some slice, splice and pie cuts to get around the panhard bar.
Motor looking back, I'll be cutting of the rest of the H pipes and creating my own to run under the transmission.
Kit actually fits pretty good through the cross memeber.
I made mid pipes from what could be used as 90 degree tail pipe turn outs:
Not perfectly aligned yet, but the tail pipes look light they'll be on point to dump right under the rear bumper.
