Cab replacement what will work?

[Island Medic]

I have a 1968 GMC 910 SBSS (Canada) and my cab is shot. Not only rusted but tweaked from an accident. I am looking to find a used cab that is not bent and do the metal repair. Not sure which cabs are compatible to use. I know that I can't use the 67 small window. Just not sure about others. My truck doesn't have factory AC and is an automatic. Any advise or suggestions on which ones I can use would be welcomed.

Thanks
Brad

[raggedjim]

I'm pretty sure any 68-72 cab will work from either C10 or C20 (not sure of the Canadian designations) The 67-68 had hand operated emergency brakes while 69-72 had a foot operated emergency brake. The 67-68 had a different fuse box layout. I know the earlier 67-70 had a hinged gas pedal instead of the 71-72 hung gas pedal so there is that but other differences should be minor.

Rg

[Island Medic]

Thanks that was very helpful.

Brad

[raggedjim]

No problem, good luck. Good cabs are getting harder to find.

And I'm thinking the C30 cab will work too. The C40 & C50 are different at the front firewall but I believe from the dashboard back they are also the same.