Get the same unparalleled performance you get from our Billet Belt Drive Fuel Pump (P/N 11105), with the convenience of direct drive. The Hex Drive Fuel Pump can be mounted and driven directly from the back of a properly prepared external oil pump or driven directly by the cam through a timing cover adapter. Designed to solve fuel delivery problems in high horsepower, forced-induction EFI applications, as well as the now popular, carbureted applications on gas or methanol. Utilizes standard, 3/8' hex drive shaft and adjustable, billet mounting collar with standard 3-bolt mounting pattern and hardware. Proven performance, powering some of the world's fastest EFI vehicles. Supports up to 3600 HP gas, 1800 HP methanol. Compact size facilitates easy mounting. Billet aluminum CNC-machined body, not 'cast'. ORB-10 inlet and outlet ports. 6 GPM Billet Hex Drive Mechanical Fuel Pump. identical flow at pressure to P/N 11105; engineered to handle gas and alcohol; direct drive provides convenience