This just in from Fred Simmonds - it looks like only 82 of the 276 (30%) 1972 455 HO Formulas had the M22 transmission. Also, based on other widely known production data, 455 HO Formulas were only 17.6% of the the total production of 455 HO equipped F-Body cars in 1972. So which is worth more - a 1972 Trans Am or a 1972 455 HO Formula?
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