Hello, Writing to ask the community for help in finding a modern part number or parts source for front wheel cylinders for my 1961 Scout 80 (one side on each cylinder is currently frozen) This is a stock setup 1961 Scout 80 4x4 with stock Dana 27 front axle. It has short little hard lines that go from the wheel cylinder for a short 4" or so "Z-Shape) that goes to the brake hose. The brake drum is 9" diameter. The wheel cylinder has "7378" "Made in USA" cast into it. The hard line that goes into the wheel cylinder is 3/8" fine thread. The bore looks just under 1" diameter on a ruler, I will check it with calipers tonight and follow up post. Photo of the setup below. Thanks!