• Better out-of-hole starts • Lower engine rpm • Increased top end speed • Better gas mileage! Designed to fit any standard outboard motor without drilling holes or making modifications to the boat or motor, the manual jack sets the motor back from the transom 5-1/2" and vertically travels 5". Constructed of 1/2" 6061 T6 aluminum alloy extrusions and fastened with stainless steel fasteners for maximum strength and durability. Designed for V-6 and smaller engines. 7800 lb. lifting capacity. All mounting hardware is included.