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09-17-2020, 04:02 PM
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#6 |
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Registered User
 
Join Date: Feb 2000
Location: Maquoketa, Ia/ Orr, Mn
Posts: 3,257
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Re: What gears do I have?
GQ1 simply means its the standard gear ratio available for that particular model, in this case C20903 or K20903. But since you have C6P- you have either a C20 or K20, so GQ1 is either 3.73 or 4.10. This then depended on the transmission- MX1 is 3 speed auto and MX0 is 4 speed auto.
Since yours is TH400= MX1 so then you got 4.10 https://www.gmheritagecenter.com/doc...olet-Truck.pdf *I see from some of your other posts you have a C2500.
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'51 South Bend Model "9A" '56 Chevy 3600 NAPCO '74 Chevy Cheyenne Super K20-restored on 37's '72 GMC Sierra Custom K2500- in progress '08 GMC Envoy Denali '12 GMC Sierra 2500HD Denali '17 GMC Yukon XL VCCA member #58596 http://www.nohrco.com Last edited by MJN; 09-17-2020 at 04:54 PM. |
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