I used these from 1978 until 2024 when I removed them to install front disc brakes. They are in excellent condition with clean grease and recent seals. The wheel cylinders were used with silicone brake fluid. I thought I had turned the drums in 1978, but they measure 11.0 inches, so I must not have. They are in excellent condition.
Price: none + cost of shipping
It looks like there is a time limit for ads posted here. I have posted these before. For some years now I have taken small loads of my extra parts to swap meets then given them to vendors. I like that method of putting my parts to use. It has been a while since I could do that, but I did bring these parts to one last Saturday. There were no parts vendors, so they remain in my truck. As is noted in other ads, I cannot have these taking up my space. With regret, when these do come out of my truck it will be to go into a scrapper's truck. So I post them one more time.
1950 GMC 100 Panel Truck, 1958 270, 3-spd Saginaw with BW OD, 3.73 12 Bolt Differential from a 1966 C10, Front Disc Brakes Hill Holder Bought it in pieces 9-1976, driving since 6-1978 Follow in the DITY