Diff Gear change 3.08 to ??

Discussion in 'Got gears?' started by 68 Skylark cust, Jun 23, 2021.

  1. bobt3

    bobt3 Member

    Do you have the 3.64 posi for sale?
    I would be interested. Bob Thompson
  2. Mart

    Mart Gold level member

    I had an original 3.08 posi, put in a crane cam, = to TA 212 and my brother said "I thought you put a cam in:rolleyes:.
    Put in a 3.90 posi and you talk about this new Woke crap,:D that 3.90 was the answer.....
    Eventually a 4.10 Eaton with a 2004r 4 spd overdrive finished the pkge.
    Mark Demko and 68 Skylark cust like this.
  3. Fox's Den

    Fox's Den 27 years of racing the same 355 Buick motor

    The perfect package is the last sentence above.^^^^^
    Mark Demko likes this.

Share This Page