Your guess is as good as mine. I appreciate your help! When I look things up, I find conflicting things occasionally. And, as we all know, GM assembly lines were notorious for throwing things together whenever they ran out of a particular part--and made it work no matter the year. My guess is that it is a 1 ton or 1 1/2. I have some parts for brakes that I need to buy, which is why I have been wracking my brain.
Oh, and yes, I am talking about the hand lever-Ebrake on the drive shaft. The gross weight (just checked it) says 11,000.
Mike
Last edited by Mike'51GMC; 06/17/2020 1:04 AM.