This wiring harness interfaces a Holley EFI ECU to a 4V Ford Modular engine. It is meant to be used in conjunction with an injector harness, a coil harness, and ignition modules. Most stock sensors are used with this harness.

Features

• 40ft of 3/8‚Äù Vapor Guard Fuel Hose
• 12-920 Fuel Pump
• Pre and Post Fuel Filters
• Necessary hardware and bulkhead fitting to return fuel into the tank
• ‚Ä¢Multi-layer rubber hose designed to withstand to the corrosive properties of modern fuels
• ‚Ä¢Multi-fuel compatible: Approved for use with leaded and unleaded Gasoline, Diesel, Biodiesel, E-85, 100% Methanol, ETHANOL and Gasohol fuels