Re: M-20 with L-78 or L-72 & deep gear -How?
My 68 SSL78 has Canadian GM Documentation that shows the Close ratio M22 and the G80 positraction with 4.88 gears. The Sales Order is exactly the same. Up to 69 it looks like GM allowed an "open order" process. In 69 they seem to have restructured the order process to reflect manufacturing efficiency.
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