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    1. #1
      Join Date
      Oct 2004
      Location
      little falls minnesota
      Posts
      226

      2 pin vs. 4 pin 9 inch ford

      just picked up a 4 pin, 9 inch posi in need of work.

      any major strength gains in running one of these over a 2 pin posi?

      i have both, any one suited better to which gears are used?
      (3.50 vs.4.11)



      doug



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