What is the gear ratio for a 1971 nova that came with a 250 cid and a powerglide?

The 1971 Chevrolet Nova with the 250 cid came optional with the Powerglide automatic transmission. The gear ratiOS on a OE Powerglide are 1.76 in 1st gear, 1.0 in 2nd, and 1.76 in reverse.