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Old 09-29-2004, 12:30 PM   #1
400ex
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Join Date: Jan 2003
Location: Damon, Tx
Posts: 56
Question for the racers

I got a 71 1/2 ton with 3.73 open in the rear. Everything on the truck is stock setup expcept for a 400 hp 383. Took it to the local 1/8th mile and ran it on street tires.

Of course no traction. Will the stock 12 bolt and carrier bearing (changed once) handle the strain if I install a posi and run 10.5 slicks?

Thanks for any response.

James
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