Anybody got better gears than a 3:42 for an 9-3/8" diff??

Discussion in 'Parts wanted' started by Mr62Wildcat, Oct 17, 2019.

  1. Mr62Wildcat

    Mr62Wildcat Guest

    I know GM had a gear selection for 61-65 Buick full sized cars with the 9-3/8" diff. The best set of gear I can find is the 3:42's. I have a few positractions laying around and they either have 3:42's or 3:07's I am looking for the better gear sets offered.... any out there?
     
  2. Nailhead

    Nailhead Gold Level Contributor

    Better for what purpose?
     
  3. Topcat

    Topcat Got TORQUE?

    3.91's and 4.45's are out there somewhere......but they are rare !

    Peace WildBill
     
  4. telriv

    telriv Founders Club Member

    I have six diff. ones including 3.90 & 4.45's. SORRY NOT FOR SALE at this time.
     
    johnriv67 and SpecialWagon65 like this.
  5. johnriv67

    johnriv67 Well-Known Member

    Nonetheless, still awesome to know that they exist, especially the 4.45s
     
  6. Topcat

    Topcat Got TORQUE?

    I sold a a set of 4.45's to someone here on V8 several years back.......maybe they have not used them and would be willing to sell them.....

    Put a post in the Bench and title something like "Who bought WildBill's set of 4.45 gears....wanna sell them?
    That might turn up something.

    I got 2 sets of 3.91's but will never sell a set unless i put 3.42's in TOPCAT.....but that might happeno_O

    Good luck and Peace

    WildBill
     
    SpecialWagon65 likes this.
  7. SpecialWagon65

    SpecialWagon65 Ted Nagel

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