Dually rear end? - Ford Powerstroke Diesel Forum
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post #1 of 3 Old 10-28-2012, 05:36 PM Thread Starter
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Dually rear end?

Alright. What rear end is in the duallies? is it a 10.5? Was there a 3.73 option for duallies?

What is the major diffrence betwen a dually rear end and an SRW rear end? width? brakes? Stud length?

Can you get 305s on a DRW without spacers or is 285s it?


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post #2 of 3 Old 10-28-2012, 07:04 PM
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it is a dana 80. mine has factory 3.73s. from what i read 285s is pushing the limits on the tires without spacer and thats supposed to be without towing heavy. i pust 235s back on when i bought new tread so this is only what i read....

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post #3 of 3 Old 10-28-2012, 08:56 PM
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Agreed Dana 80. I've got 4:88 on 37/12.50-R16 with the arrowcraft 2" spacer and never had any problems haulin my 5th or car trailer. The Swampper SSR will hold the load. But for gas milege i wish i had went to the 4:30's

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