I have a question about my 68 buick gs california. what was the stock gear ratio that it came with? and did California gs come with posi from the factory?
I believe standard was a 3.23 regardless of trans. If I recall they had a special model code but GS 350 innards? If so LC on the peg leg and LP on a posi. But you need to ask a real GS Cal pro and there are some on here.
