HP EFI ECU & Harness Kits 2008-gmc-yukon-esi8136249 8 Ratio - Full Roller

8 Ratio - Full Roller - Aluminum - Natural - AFR Mongoose Heads - GM LS-Series - Set of 16

Transmission - Automatic - Level 4 - Reverse Shift - Ultra Bell - TH400 - Each

040 in Compression Thickness - Multi-Layer Steel - Small Block Chevy - Each

Fuel Pressure Gauge - Sportsman Elite - 0-15 psi - Mechanical - Analog - Full Sweep - 2-5/8 in Diameter - Warning Light - White Face - Each

HP EFI ECU & Harness Kits 2008-gmc-yukon-esi8136249 8 Ratio - Full RollerLooking for a alternative for your stock or built late model factory FORD EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU. The HP allows you to accurately control the fuel and ignition of your engine along with additional controls for