05-19 GM HALF TON TRUCK FUEL HAT -

Multi-pump fuel hat with billet aluminum manifold and CNC machined passages. Eliminates T-fittings, unreliable hoses, and clamps. Features Viton chemical-resistant O-rings for a leak-free fit. Made in the USA from 6061 billet aluminum with a black anodized finish for durability and corrosion resistance, compatible with E85 and other harsh fuels. Replaces factory fuel hat/bucket, retaining OE fuel level sending unit, EVAP system, filler neck, and fuel transfer pump functionality (for saddle-style tanks). Features female 10AN ORB feed and 8AN ORB return ports (90-degree swivel adapter fittings sold separately). Configurable with 2 or 3 genuine TI Automotive (Walbro) fuel pumps (450LPH or 470LPH flow rates). Designed for return-style installation only. Compatible with 100% Gasoline, 100% Ethanol, or any blend (E10, E85, E98). NOT compatible with methanol.