Rear axle ratio numbers

Discussion in 'General Ranchero Help' started by Jim Elam, Feb 23, 2019.

  1. Jim Elam

    Jim Elam In Second Gear

    Messages:
    28
    Location:
    Glendale, AZ
    What am looking for is a listing of Ford (mainly the Ranchero) axle ratio production numbers.
    Such as in my case I have 78 with the axle code of "A" and a 78 with the axle code of"1".
    What axle ratio is represented by the letter A and the number 1?
     
  2. andrewok1

    andrewok1 In Maximum Overdrive GOLD MEMBER SILVER MEMBER

    Messages:
    3,512
    Location:
    ocala ,florida
    James CHECK THIS SITE YOU WILL LEARN ALL ABOUT THE FORD REAR END IDENTIFICATION /ANDY
    http://www.fordification.com/tech/rearends_ford05.htm
    upload_2019-2-23_20-44-9.png
     
  3. Jim Elam

    Jim Elam In Second Gear

    Messages:
    28
    Location:
    Glendale, AZ
    Well I answered my own question. My search turned letter A=3.50 and number 1-250. Thanks
     

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