1. 

   1970/skylark Well-Known Member

   does anyone know the gear ratio for a 70 custom with a TH350

    

   1970/skylark, May 1, 2003

   #1
2. 

   flynbuick Guest

   2 bbl. 2.56 std
   
   4 bbl. 2.73 std
   
   performance 3.23
   
   special order 3.91
   
   
   Code stamped on the axle housing --left side.

    

   flynbuick, May 2, 2003

   #2
3. 

   1970/skylark Well-Known Member

   appreciate it. what does std stand for

    

   1970/skylark, May 2, 2003

   #3
4. 

   flynbuick Guest

   standard

    

   flynbuick, May 2, 2003

   #4

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