The Snow Performance Xtreme fuel hat for 2005–2019 GM half-ton trucks replaces the factory hat with a CNC-machined 6061 billet aluminum manifold that accepts configurable two- or three-pump assemblies using genuine TI Automotive (Walbro) pumps in 450 or 470 LPH. Built with Viton O-rings and a black anodized finish, it supports gasoline and ethanol blends (not methanol) and uses return-style installations with 10AN feed and 8AN return ports for a leak-free multi-pump setup.
Snow Performance 05-19 GM Half Ton Truck Xtreme Fuel Hat (3 Pump 3-295 / Note Model Year / D/S Only)