[Pappy2020]

Looking to replace a 2.77 gear in a 2020 camaro lt1
To a 3.27 gear.I know a 6 cylinder come stock with a 3.27.Can I put one of these in the rear of my lt1.

[Trochoidal]

I still don’t see gears from Richmond or Motiv (are they owned by the same company?)

Here’s an alternative.

https://www.camaro6.com/forums/showthread.php?t=508349

[Snowblind]

You'll want the v6 1LE 3.27 diff which is the beefier unit. They aren't cheap the last time I looked.

[Trochoidal]

Originally Posted by Snowblind

You'll want the v6 1LE 3.27 diff which is the beefier unit. They aren't cheap the last time I looked.

I’ve read the linked thread you posted way too many times.

Is this the right part number?
GM 84382591

https://www.gmpartsdirect.com/oem-pa...embly-84382591

[Snowblind]

Ha thanks for the props. It was fun experimenting with that and my car went 9.84 with the 3.73 unit before I went back to the 2.77 and ran ever so slightly quicker.

To order a v6 1LE diff you need a vin number (which I don't have) of the car. I used a service writer on FB...Jessica...and she was able to pull a vin and order me one. I paid her and had it drop shipped to my local dealer.

I loved the 3.27 unit in the car btw. The 3.73 was a blast to drive on the street too but driving on the highway was a little much with the gearing.

[Trochoidal]

Originally Posted by Snowblind

Ha thanks for the props. It was fun experimenting with that and my car went 9.84 with the 3.73 unit before I went back to the 2.77 and ran ever so slightly quicker.

To order a v6 1LE diff you need a vin number (which I don't have) of the car. I used a service writer on FB...Jessica...and she was able to pull a vin and order me one. I paid her and had it drop shipped to my local dealer.

I loved the 3.27 unit in the car btw. The 3.73 was a blast to drive on the street too but driving on the highway was a little much with the gearing.

You’re welcome! Thanks for sharing what you did after the swap. I didn’t know you ended up with the 3.27 and ultimately went back to the 2.77. Since all I have left to be “full bolt-on” is headers, I was looking where to spend money next. H/C, FI or the swap you did. Hmmm, decisions/decisions