Complete 67-72 Rear Cab Back Panel

[GMC71k20]

Originally Posted by atog

It’s hard to believe these sold new through gm for just over $100 with tax. The book time was 14.5 hrs to replace them not including refinishing. It did include removing bed, seat, gas tank and rear window though.

ATOG, does the book have complete instructions on how to do this?

I'm wondering if the inner back panel and door pillars keep the cab in shape or
It requires extra bracing

Good to know it's doable on the frame, appreciate the info.