Is this a 9 3/8?

Discussion in 'A boatload of fun' started by 83Stage1, Sep 23, 2004.

  1. 83Stage1

    83Stage1 Well-Known Member

    It REALLY stinks the info in the sticky got lost!!!!

    :rant::rant: Hackers! :spank::blast:

    A 74 Riv should be a 9 3/8" correct?

    3.08 or 3.42 ratio in a GS Stage 1 version?
     

    Attached Files:

  2. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    3.23 I think...

    Looks like one to me!
     
  3. tommieboy

    tommieboy Well-Known Member

    GS and Stage-1 were separate options for the 74 Riv. I think??? Not sure if a posi unit came with the GS option, though you could have ordered one as a option.
     
  4. Yardley

    Yardley Club Jackass

    By '74 weren't all GM cars sharing the "corporate rear"? Would the 12 bolt be 9 3/8"?
     
  5. 83Stage1

    83Stage1 Well-Known Member

    You are correct, the GS & Stage-1 were separate options on the Riv. This one has both packages and the optional limited slip too (at least by the tag on the cover).
     
  6. xxlv8

    xxlv8 Well-Known Member

    Looks just like mine :) Snag it!
     
  7. Compact

    Compact Member

    Yea for sure thats a 9 3/8ths!
     
  8. slow riviera

    slow riviera Active Member

    I've got a 71 Riv gs with a 12 bolt rear. I'm assuming that is also a 9 3/8 rear. I was under the impression that they were big 10 bolts. So parts aren't available for this rear?...Soren
     
  9. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    Not unless you find a used one...
     

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