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George H.
George H., ASE Certified Technician
Category: Chevy
Satisfied Customers: 18770
Experience:  GM Tech ASE Master Tech 15+ years
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axle ratio for a 1993 K1500..oil cooler..10 bolt cover on the rear end

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I am looking for the axle ratio for a 1993 K1500, so i can order the oil cooler lines. it has the 10 bolt cover on the rear end.

Hello I will help you with your question,


If you can tell me all the codes from the RPO sticker in your glove compartment that begin with "G" I can tell you what the axle ratio was when the truck was built.



Customer: replied 7 years ago.
I see one that is GT4

GT4 indicates a 3.73 rear axle ratio




Please let me know if you have further questions


Thank you



George H. and 2 other Chevy Specialists are ready to help you
Customer: replied 7 years ago.
Thanks for your help.

Glad to help and thank you for using JA!!