Thread: 1972 GTO 455 H.O. M22 4spd Ram Air
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Old 06-30-2008, 05:01 AM
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njsteve njsteve is offline
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Default Re: 1972 GTO 455 H.O. M22 4spd Ram Air
The M22 was the only 4-speed trans that came with the 455HO engines in 1971/72. Whole lotta torque comin out of those motors.
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