The book says to see "Power Team Chart" for axle ratios options. I'm not finding that in the books. It does have some for the 69 Corvette listed.
These are from the 69 model year of Camaro and the last picture of the Corvette with Axle ratios.
Look at the L-88 option for Corvette! Nice option but allot of $$ back then.
Dave
67 Nova Boy