C60 Hump

[karlbenz]

Originally Posted by 1970cstblazer

C40-C60 floor hump:



C10-C30 floor hump:



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:

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