Rear axle question.
Thread Starter
Senior Member
Joined: Oct 2001
Posts: 504
Likes: 1
From: reidsville,nc,usa
Car: 1989 Firebird Formula 350
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 9 Bolt Borg Warner 3.27 gears
Rear axle question.
I'm looking for a little bit of information. Does anyone know the axle length and how many splines that I have on my Borg Warner 9 bolt rear end? It has the 7.75" ring with 3.27 gears. Post and disc brake. I believe the driver and passenger side axles both different lengths. Off an 89 Firebird 5.7L.
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Rear axle question.
Thread Starter
Senior Member
Joined: Oct 2001
Posts: 504
Likes: 1
From: reidsville,nc,usa
Car: 1989 Firebird Formula 350
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 9 Bolt Borg Warner 3.27 gears
Re: Rear axle question.
Well, I found out that I need 28 spline axles, but didnt find any info on the shaft lengths. I read Moser can make some.
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