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Old 01-01-2010, 11:32 PM
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BNaylor BNaylor is offline
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Re: Trans Gear Ratio???

Tim. I found my ATSG 4T65E TechTran Manual. The manual covers '97 through '02. Correct 3.08:1 to read 3.05:1. According to the manual GM 3.1L V6 equipped "W" bodies (Buick, Pontiac) will have the 3.05:1 final drive ratio. 35/35 teeth on the sprockets. The GM RPO code should read F83 on the SPID label.



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