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Re: Old Muncie (M21) Questions
Posted to Transmission Forum on 9/3/2019 12 Replies

Put the trans in 2nd gear, then pull the cover, it should come right off. I would not worry about the correct cover/switch. They were playing with spark timing, for emissions, a bad era. 1970 Pontiac Carbs didnt use Port Vacuum Advance. I would use a carb that... Login to read more.

12 Replies Received (View Replies)