Thread: Chevelle SS for '68 / '69
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Old 01-04-2016, 08:42 PM
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MosportGreen66 MosportGreen66 is offline
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Default Re: Chevelle SS for '68 / '69
Marlin, from my research on the IBM punch card I found for my Z28, "XF" is the code for an M21 with 3.73s... but your axle code of KJ is a 3.55 posi?

Maybe some of the experts can chime in for clarification?

Dan
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