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    1. #1
      Join Date
      Aug 2004
      Location
      Port St. Lucie FL
      Posts
      236

      steering gaerbox ?

      will a gearbox from an iroc work on a 70 chevelle?

      Kacy
      79 Corvette, 406 SBC, Holley EFI, 700R4


    2. #2
      Join Date
      Jul 2002
      Location
      Mesquite, TX
      Posts
      4,928
      Country Flag: United States
      It'll bolt up, but the travel isn't ideal... The stock 70 Chevelle box has 40 1/2 degrees of travel; the IROC will have somewhere around 32-35 depending on which box and year it is. It looks to me that the Jeep Grand Cherokee is the box to have - 12.7:1 ratio and 43 3/4 degrees of travel.

      Check out this spreadsheet on the Chevelles.com page that shows ratio, effort, and travel for all manner of boxes.

      http://www.chevelles.com/techref/shea_3.html

    3. #3
      Join Date
      Aug 2004
      Location
      Port St. Lucie FL
      Posts
      236
      thanx
      Kacy
      79 Corvette, 406 SBC, Holley EFI, 700R4



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