Re: M20,M21,or M22?
With your 3.55 rear gears, it's an absolute no-brainer to go with the 2.5 Wide Ratio Muncie. It'll make leaving stop signs quite a bit more fun. It's also supposed to be worth an extra 2-Tenths on the Drag Strip if that's your thing which roughly translates into 2 car lengths. And c'mon now........we've all won or lost a street race by two car lengths before!
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1962 Biscayne O-21669 MKIV/M-22
1962 Bel Air Sport Coupe 409/1,000
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