Conversation Between 68murc and Shawnboylk

Yea the ones behind the cab where you cut the 16 inches out so you measured from front bed holes 16 inches toward the cab

I measured 4" from the very back of the frame to make my cut. I had to drill new holes in the top of the frame for the rear box mounting holes. I have to drill new holes for the rear bumper brackets too, when I get the truck back from paint. Hope this helps.......or did you mean the set of bed mounting holes right behind the cab? If so, I just measured from back of those holes.

Hey man when you cut your frame 16 inches does it matter how far off the last bed mount hole that you cut it . I'm about to do mine I'm just worried about how to do it all yours looked pretty simple just trying to see if it matters how far off the holes you cut it

Hi. I cut 16" between the cab and rear end, then 4" off the back end of the frame. Good luck!

Hey I have 67 highboy and an 68 shortbed I'm making the highboy shortbed I don't know how much to cut out of it