Oldsmobile Hydramatic Drive original vintage advertisement. No
gears to shift, no clutch to press! 1940's one big engineering
advance. All shifting is automatic, you can't stall the engine.
It's optional on all Olds models for 1940 - the Sixty, Seventy
and Custom 8 Cruiser at an extra cost of only $57. Oldsmobile.
America's biggest money's worth.