Hummer Forums by Elcova - Rear End Ratio

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- Technical Discussion and Customizing your H3 (http://www.elcovaforums.com/forums/forumdisplay.php?f=26)

- - Rear End Ratio (http://www.elcovaforums.com/forums/showthread.php?t=15953)

Beartooth

11-14-2005 01:14 PM

Does anybody know what gear ratio comes stock with the H3 ?

Beartooth

11-14-2005 01:14 PM

Does anybody know what gear ratio comes stock with the H3 ?

Hummertech

11-14-2005 02:10 PM

4:56

Beartooth

11-14-2005 02:44 PM

THANKS !!

ODAMO

11-16-2005 12:15 AM

I beleive it's 4.10:1 with stock 32"tires, & 4.56:1 with off road susp. package (33" tires)

f5fstop

11-16-2005 12:48 AM

All build sheets, off-road and non-off-road list 4:56.

H3 Hummer

11-18-2005 04:26 PM

Can someone explain to me how this gear ratio correlates to the crawl ratio ?

Maybe it doesn't at all???

CRAWL RATIO:
BASE VEHICLE: 45.0:1
WITH OPTIONAL OFF-ROAD SUSPENSION PACKAGE: 68.9:1

ODAMO

11-18-2005 11:59 PM

The crawl ratio of a vehicle is the total gearing in the lowest gear possible. When you are in 1st gear in the transmission, & low range in the transfer case, & then it is multiplied by the axle gear ratio.

f5fstop

11-19-2005 11:14 AM

The 68.9:1 is for a manual, an auto with off-road is approx. 57:1.

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