[PA] 10 bolt rear (axle and differential) 2.93 ratio w/ Posi
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Joined: Aug 2013
Posts: 7
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Car: 1982 Firebird Trans Am
Engine: LU5 Crossfire (305)
Transmission: THM200C
10 bolt rear (axle and differential) 2.93 ratio w/ Posi
Feel free to pm me if you have one - thanks!
Last edited by 82 T/A; Apr 3, 2015 at 04:00 PM.
Joined: Aug 2008
Posts: 410
Likes: 38
From: Lansing, Mi
Car: One owner '88 IROC 50k
Engine: L98 with bolt ons.
Transmission: T56
Axle/Gears: 3:42 again
Re: 10 bolt rear (axle and differential) 2.93 ratio w/ Posi
I have a 45k mile 9 bolt 2.77 gears complete with iron rear disks from my '88 Iroc. Can also include the factory's drive & driven 700R4 speedo gears for that rear. It's a bit stronger than a 10 bolt and is a direct bolt in. As it's got the brake lines and working p brake cable's. Located near Lansing, Mi.
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