Tilton 73-1000 73 Series Master Cylinder, 1 Inch Bore

73-Series master cylinders are designed for applications that require large fluid capacity in a leak-proof integral reservoir. These cylinders are also unique in that they may be temporarily inverted without loss of fluid. Fluid chamber is completely sealed from the outside environment while still allowing fluid level changes. Available in the most popular bore sizes, these cylinders are an affordable solution for the budget racer.