rear end options at local yard

[bo DEAN]

at the moment i have a 2.41 ratio in my monte carlo LS. i have found a couple g bodys with different gear ratios available for around $90.00 complete drum to drum. one is a 3.08 out of a 87 cutlass and one is a 3.23 posi in a 83 grand prix. would i notice a little difference in these or should i be looking for a 3.73 rear ?

 

[388bu]

For $90 id definitely grab the 3.23 posi rear. You'll notice a difference for sure.

 

[t5montecarlo]

Ditto, if you don't have OD.