Kit includes: a Universal Sandwich Adapter with patented adapter bushings to fit engines with the following thread sizes: 3/4''-16, 13/16''-16, 1''-12, 18x1.5mm, 20x1.5mm and 22x1.5mm. Kit also contains 11.5 feet of 1/2'' oil hose, cooler mounting straps, stainless steel hose clamps, brass fittings and all necessary mounting hardware.