looking for 3.73 posi rearend
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
Supreme Member
Joined: Apr 2006
Posts: 4,482
Likes: 9
From: Northern, CA
Car: 1989 Iroc-Z Camaro
Engine: TBI,5.0
Transmission: Automatic 700R4
Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover
Re: looking for 3.73 posi rearend
If you have decided to keep the 10 bolt than you can use a 4th gen. rear if you can find one that has what your looking for or.....
you can go the "road less traveled" and build one from scratch.
I have never really dealt with a 4th Gen. rear so I cant help you there,but on the other hand I do know about building a up-graded 10 bolt .They have a completely rebuilt unit on this site called a "Ultimate 10 Bolt".Its pricey but its the strongest 10 bolt you can build.If you decide to go with rebuilding yours than your going to need most of the parts required anyway. Might as well go for it. I did and do not regret it. Fits my application perfectly.Here's a link that can help with your decision.
= https://www.thirdgen.org/forums/tran...-10-bolts.html
Reply #38 in this thread has a few links you may be interested in.
you can go the "road less traveled" and build one from scratch.
I have never really dealt with a 4th Gen. rear so I cant help you there,but on the other hand I do know about building a up-graded 10 bolt .They have a completely rebuilt unit on this site called a "Ultimate 10 Bolt".Its pricey but its the strongest 10 bolt you can build.If you decide to go with rebuilding yours than your going to need most of the parts required anyway. Might as well go for it. I did and do not regret it. Fits my application perfectly.Here's a link that can help with your decision.
= https://www.thirdgen.org/forums/tran...-10-bolts.html
Reply #38 in this thread has a few links you may be interested in.
Last edited by Ron U.S.M.C.; Jul 16, 2012 at 03:00 AM.
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