Need answer asap if you know, and yes, I have a 3 series carrier.

Thanks!!!

 

Yep! 10-bolt gears are universal.

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1991 Camaro Z28
5.7L 5-Speed (originally 305)
317 RWHP, 418 RWTQ
13.23 @ 107.62 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Member: SoCal F-Bodies
-=ICON Motorsports=-

 

Thank you!

 

Well. 7 1/2" or 7 5/8" 10 bolt gears are universal. Older 10 bolt diffs were 8.2" or 8.5". Those won't work.

If you're just swapping the gears then you'll have no problems. If you're swapping the carrier also then you'll need 28 spline axles either from a 90-92 or from the aftermarket.

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87 IROC-Z SuperPro ET Bracket Race Car
461 naturally aspirated Big Block

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