Changing Rear End on F800
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Freshman User
Joined: Apr 2011
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From: Texas
Changing Rear End on F800
I have a '97 F800 with a 5.9 Cummins with 4.11 rear end, and it pretty weak for towing. I did a search and didn't come up with any results, but I am wondering if anyone has change the rear end on a F800 to a lower speed.
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Freshman User
Joined: Apr 2011
Posts: 47
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From: Texas
I am not sure what the HP is, but I have already had the fuel plate changed. It has helped, but the truck is still pretty weak.
Senior User
Joined: Feb 2010
Posts: 290
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From: Seattle Washington
I have a rockwell 2 speed unit out of an 87 CL7000 truck. 4.88:1 hi / 6.68:1 lo
give me a call if you're interested.. 2 5 3 2 6 1 6 3 2 4 my name's Chris. Parts in Washington state. Shipping may be too expensive.
give me a call if you're interested.. 2 5 3 2 6 1 6 3 2 4 my name's Chris. Parts in Washington state. Shipping may be too expensive.
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