what could be pulling the battery down in a 1981 corvette
Behind the driver's seat.
check to see if the glove box light is on.
tjeck radio cornektions roomlamp- generator -
Yes, three in fact. They are located at the battery terminal of the starter solenoid.
Behind the drivers seat (ie left hand side of car) in the battery compartment, just forward of the battery
diagram of motor od 1981 corvette
http://corvette-world.com 178 inches.
it depends on what style of 81 corvette, But a doubt it would work.
Short in the electrical sytem. A reputable garage should be able to trace it down to the component that is causing the problem.
There is no computer.