C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

What size gear??

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Old Sep 3, 2001 | 09:07 PM
  #1  
93vetteguy's Avatar
93vetteguy
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Default What size gear??

I have a 93 with a LT-1 engine few mod. nothing radical. I would like to know what size gear she has in the back. :D
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Old Sep 3, 2001 | 10:19 PM
  #2  
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Default Re: What size gear?? (93vetteguy)

either you have 2.59's or 3.07's i forgot the gm codes on which is which, but look at you codes list under your console door someone will tell you which code to look for.
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Old Sep 4, 2001 | 08:45 AM
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Default Re: What size gear?? (93vetteguy)

There is a 2:73 listed also.
Altough most came with the 2:59's on LT1 Auto which is RPO GM1.
G92 Perf. axle is either 3:45 or 3:07
The best gears for LT1 Auto seem to be the 3:73"s, but only if you like to "Rock & Roll" :yesnod: :reddevil :yesnod:
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Old Sep 4, 2001 | 06:32 PM
  #4  
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Default Re: What size gear?? (GUMPA)

Hey GUMPA, what's your rpm's at 70-75mph?
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Old Sep 4, 2001 | 08:33 PM
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LUDS 96
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Default Re: What size gear?? (93vetteguy)

It is stamped on the bottom of the rear end on the nose of the housing. You can read it if you put the car on some ramps or a lift. :seeya
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Old Sep 4, 2001 | 08:38 PM
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Default Re: What size gear?? (GUMPA)

Gumpa, I believe the 2.73 only came in convertibles.
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