My friend just bought the same LayCock de Normanville overdrive to install in his 1929 Stutz. If I was going to install an overdrive that's the unit I'd like to use also.
My friend with the Stutz bought a set of 3.27 ring and pinion gears from Bert's for his 31 widebed, and I can't wait to drive it with them. Still waiting on the bodyman to finish painting the box for his widebed. The painter has only had it for 10 years!