Doc, that type of grease is only for a slow speed gearbox, such as the steering gear. Use gear oil for a transmission, or you risk damage as Tim said.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.
