1979 Ford intermediate/full-size axle chart

Discussion in 'Station Wagon Lounge' started by Silvertwinkiehobo, Jul 22, 2014.

  1. Silvertwinkiehobo

    Silvertwinkiehobo "Everything that breaks starts with 'F.'"

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    Does anyone have a 1979 shop manual listing the 9" axles available that model year? I need to confirm what Ford installed in my Ranchero so that I can determine what speedo drive and driven gears to use in the C4, since the Grand Marquis originally had a 3.08 ratio axle. The ones that were in the original FMX went with the trans when I sold it, the metal axle tag shows a 2.47 ratio, and as far as I've been able to determine, the pumpkin's never been removed.
     

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