Author Topic: What Posi unit can i used  (Read 2060 times)

Offline 79c10454

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What Posi unit can i used
« on: July 12, 2008, 02:01:19 PM »
Currently I have 79 Chevy Swb with a 454 swap. i want to know what kind of rear end can i beef up with. Or should i buy a new unit for the one i have instead of lookin

Offline VileZambonie

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Re: What Posi unit can i used
« Reply #1 on: July 12, 2008, 05:20:31 PM »
What is your existing rear end? 12 bolt? what gear ratio? If you have a decent gear ratio already then just get a posi carrier.
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