[jacko241]

So I have a 1971 GMC stepside 4x4 I am refurbishing. Can someone tell me how the bed crossmembers are mounted? Do the crossmembers get bolted down first and then the bed is mounted? Does the wood go between the bed and the crossmembers, or is it on top of the bed? The bed was just held on with vise grips when I got the truck with no wood left.