1.121 gear ratio at the chain on the driverside combined with a 3.29 diff = 2.93 overall ratio (Any 3.8L SC)
1.000 gear ratio at the chain combined with 3.29 diff = 3.29 overall ratio (GT NA's)
1.000 gear ratio at the chain combined with 3.05 diff = 3.05 overall ratio (Regal NA's, some other buicks as well)
92-95ish you could also get a Bonneville/LeSabre with a 2.86 ratio.