I got my 1 3/8" wheel cylinders for my 49 3800 from Chevs of the 40's.
Hope that helps.


My new 1949 Chevy One Ton Dump Truck. Still have it but parked, needs a new motor.
1953 2 ton parts truck Long Gone
1957 GMC LCF On 75 Cadillac Eldorado Frame
Updated Feb 2021