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Old 10-08-2008, 01:24 AM   #6
stillsmokin
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Join Date: Sep 2008
Location: The Midwest
Posts: 30
Re: 7200# rear axle (HO72) extreme application

Quote:
Originally Posted by DieselEater View Post
There are a large number of modified diesel 4x4's in our club, but, I've never looked to see what rears they are running??? Most are newer vehicles, so I'd say they are probably factory D80's.....

The H110 may be an option also, if rules allow.


A..........
The 80 wasn't available till 96 I believe, then it's standard behind cummins and v10 w/5 speed manuals. Every other dodge diesel came stock with a 70 or 70U.

I have a H110 third here but it's a 6.17 ratio, besides can't run it anyway (1 ton or smaller axle rule), I need to be at 4.56 anyway.

I did a little fooling around with the truck the other day, a friend did some video....

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86 Chevy K30 Crew Cab, USAF(retired), TH400/NP205, 28K miles
99 Chevy (88-98 Style) Reg Cab LS, K2500 454, nv4500
92 Dodge, Cummins, SLED PULLER, 5'' hood exit, NV4500UHD, dual disk clutch, Borg Warner S400 charger, GM 7200#/14B hybrid rear

Dads...

69 GMC k2500, 427, 4 speed, Rockwell 221, 7200# rear, detroit, disk brake front, 5.13's
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