Rear End Question

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Dec 1, 2002 | 08:50 PM

92RSMuscle

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From: Central Jersey

Rear End Question

whats better? 2.77 posi? or 3.23 open drum?

and how do i kno what size rear i have? without pulling the pumpkin off?

Dec 1, 2002 | 10:01 PM

TBI305Camaro

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From: Barboursville, WV

IMO a 2.77 posi would be better. I know right now a posi would help me tremendously. Posi is real nice and will help you hook. From a dead stop the 2.77 posi would be better than a 3.23 open but from a role the 3.23 would be better. How about a 3.73 posi!

Dec 1, 2002 | 11:17 PM

MdFormula350

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From: Maryland; USA

yeah i agree...

try and search you rpo codes, or try and look on the outside of the rear end for any info..

Dec 2, 2002 | 07:53 AM

Z28DJP1987

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From: Ohio, USA

The 9-bolt 2:77 with the limited slip is a stronger and better axle assembly then the 10-bolt open 3:23 and we did not mention disc vs drum. My opinion.