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07-11-2005, 09:25 PM | #1 |
68 C/10
Join Date: Oct 2003
Location: Houma Louisiana
Posts: 367
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Rear end ID #'s on axle tube?
Can anyone tell me what the ratio is with these #'s,TWB0821 ?
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(2009) GMC Sierra Denali 6.2 AWD (67 C/10 fleetside SWB) (2018GMC Yukon Denali) Wifes Car |
07-31-2005, 05:46 PM | #2 |
Stepsides Are Bedder
Join Date: Feb 2004
Location: Norco, CA
Posts: 238
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From my (limited) personal experience, the numbers don't tell the true story. My numbers indicated a 3.73, but when I pulled the cover I have a 3.07 (14:43).
Best bet is to buy another differential gasket and pull the cover. It's probably time to change the oil back there anyway... |
07-31-2005, 06:03 PM | #3 |
68 C/10
Join Date: Oct 2003
Location: Houma Louisiana
Posts: 367
|
I have the truck in pieces right now so i opened it up and found 3:07's and a tore up posi unit.
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(2009) GMC Sierra Denali 6.2 AWD (67 C/10 fleetside SWB) (2018GMC Yukon Denali) Wifes Car |
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