I'm trying to track down back wheel cylinders for my '42 1.5 ton Chevrolet truck. They are "huck" type, inch and a half bore. Parts books seem to stop (going back) at '46. Will the '46 and up work? What is the difference between '42 and '46? After stumbling around on the web, the many links found here all seem to be more focused on the half ton trucks. How about a good link to a vendor that knows the big old trucks?
