C60 Hump
 

I'm starting to do some research on putting my cab on a f350 dually frame. the truck currently has the no hump hump. Are the bolt patterns the same as on a high hump 3/4 ton?

Re: C60 Hump
 

C40-C60 floor hump:

https://i.ebayimg.com/images/g/YiAAA...5/s-l1600.webp

C10-C30 floor hump:

https://i.ebayimg.com/images/g/b-4AA...w/s-l1600.webp

By looking at these, it appears the bolt patterns are not compatible.

I would check and see if 1973-91 C40-60 humps will work in the older trucks. The floor pans appear similar.

1976:

https://www.dieselplace.com/attachme...58-jpg.608130/

Re: C60 Hump
 

Yeah. the front looks totally different. The rest looks very similar. as does the 76

I converted my c10 to high hump out of a 3/4 ton. had to cut part of the floor out of the 3/4ton to do it. wonder if that may be the same deal