2.73 posi rear from 98 trans am going on a 95 3.4l
you will probably get better gas mileage with 2.73s, if were talking drag racing your end mph will be slower but like i said it all depends on your setup, a buddy of mine has a turbo ls1 with 2.73s in the low 10s, but lower gears do help with boost but like i said it depends on application
ORIGINAL: c4maro
You already have a v6, Thats bad enough so why put 2.73 gears in... try 3.73 posi. That will run great with a lil v6.
You already have a v6, Thats bad enough so why put 2.73 gears in... try 3.73 posi. That will run great with a lil v6.
Feels good to bash on people.

ORIGINAL: Redneck97
means alot coming froma guy witha suped up boat anchor for a motor. [X(]
Feels good to bash on people.
ORIGINAL: c4maro
You already have a v6, Thats bad enough so why put 2.73 gears in... try 3.73 posi. That will run great with a lil v6.
You already have a v6, Thats bad enough so why put 2.73 gears in... try 3.73 posi. That will run great with a lil v6.
Feels good to bash on people.

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