VEHICLE FIT: 1971-1963 Jeep CJ5, 1966 Jeep CJ5A, 1971,1968-1963 Jeep CJ6, 1953-1952 Allstate A-230, 1953-1952 Allstate A-240, 1960-1959 American Motors American, 1951-1947 Frazer Manhattan, 1953-1952 Henry J Corsair, 1951 Henry J Deluxe Raybestos Element3 Master Cylinders give technicians a new part that fits each application as well as the original. Our master cylinders are engineered to match OE fit, form, and function and are 100% end-of-line pressure tested to ensure our parts are consistent, safe, and reliable. Each master cylinder comes ready to bench bleed and install with no assembly required. Raybestos Element3 Hydraulics offer products with long service life, the highest quality components, and easy installation.