[68 50th]

Thanks for replys.
There is in fact both Chevys and GMS´s C10 and C20 of both brands with coils and with leafs.
C30 and up and all K models came with leafs, both Chevy and GMC´s.

The question I had was what type was standard and what type was optional?

For the Chevys I am almost sure coils were standard and leafs was avaliable as an option. At least that is what most people on this forum says and that is also backed up with the information in the sales brochures.

For the GMC´s most people says it was the other way around, leafs standard and coils was an optional. For the GMC´s I haven´t seen any other sales brochure or other documentation than the Canadian broshure posted in this thread.

It would be interesting if anyone have a US GMC sales broshure that states one or the other.