oil leaks Archives - Transmission Digest
Cast-Iron Powerglide Leaks

The cast-iron Powerglide® transmission shares one distinction with the motor cars and motorcycles manufactured in the U.K: They all leak. Any transmission-shop owner who is being honest with himself will admit this. Most are not surprised to see the owner of an early-model Chevrolet returning to their shop with a piece of cardboard adorned with a large red spot.