GM 7 3/4" Borg Warner
 
Ring Gear Diameter:
Pinion Shaft Diameter:
Ring Gear Bolts:
Left Hand Threads:
Pinion Splines:
Cover Bolts:
 
7 3/4"
1.376"
8
7/16" x 20
27
9
Model
Year
Camaro 85-91
Firebird T/A 85-91
Ratio
Teeth
Part #
3.73
37-10
GM7A/373
   
Installation Kits
Part #
Master Installation Kts
GM7A/MOKIT
Installation Kits
GM7A/KIT
Mini Installation Kits
  GM7A/MKIT
 
Tech Note:
When replacing a 3.08 and numerically lower ratio gear sets with a 3.23 or higher gear, an extra thick gear must be used or the case must be changed to a 3.23 and higher case.. 7 1/2" and 7 5/8" gear sets directly interchange with each other.
 
       
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Precision Gear Tech Help
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