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Old 07-02-2018, 10:22 PM   #9
Mike C
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Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,714
Re: Are 2.73 gears hard to find?

The carrier break for a truck is 2.73 and down. The 3 series is 2.76 to 3.42 and the 4 series is 3.73 and up. So if you have 3.73 you have the 4 series carrier. If you want to run the 2.73 you will need a 2 series carrier. If you can find the 2.76 you can run a 3 series carrier.

The Blazer I just flipped was actually 2.76 geared. It was a 4x4 78 originally TH350/NP203 with a 400 small block.


Quote:
Originally Posted by Ardenq View Post
Yeah I’m in Austin, I appreciate the offer but I’m going to hold out a little bit and try to find a set of 2.73’s. Do you know if my six cylinder three on the tree should have a series three carrier?



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