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Old 04-30-2003, 05:14 PM
gear_head01 gear_head01 is offline
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Join Date: Feb 2003
Location: IN
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Thumbs up GM codes anyone? here are a few

Alright this should help a lot of people and with out a whole lot of mumbo jumbo questions in between.

G80 76-2002 AXLE, REAR, POSITRACTION, LIMITED SLIP
G86 90-2002 AXLE, REAR, LIMITED SLIP
GQ1 85-2001 AXLE, REAR, STANDARD RATIO (option)
GS4 85-86 2.70* *ratio
GTY 88-2001 WIDE TRACK REAR AXLE
GT4 76-2002 3.73*
GT5 76-2002 4.10*
GT7 89-97 3.33*
GU1 76-88 2.41*
GU2 76-2002 2.73*
GU3 82-85 2.93*
GU4 76-2002 3.08*
GU5 76-2002 3.23*
GU6 76-2002 3.42*
GV4 82-87 3.36*
GV8 82-85 2.72*
GW4 84-85 3.31*
GW6 85-91 3.27*
GW9 76-97 2.93*
WS6 76-94, 96-2002 PERFORMANCE PACKAGE, SPECIAL (option)
WS7 76-85 HANDLING PACKAGE, SPECIAL
1LE '85 COMPONENTS OF Z28 PERFORMANCE PACKAGE
1LE 88-2000 PERFORMANCE PACKAGE COMPONENTS

If anyone wants to know any other GM code Id be happy to give them to you.
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