Unterminated Universal Harness, Includes Bosch Oxygen Sensor 1991-gmc-sonoma-esi9071757 56 in Range - Stainless

56 in Range - Stainless - Natural - Pair

Fuel Pump - A1000 - Electric - Variable Speed - In-Line - 900 lb/hr at 9 psi - 10 AN Female O-Ring Inlet / Outlet - Black - E85 / Gas - Each

Nitrous Oxide Bottle Heater Element - Replacement - 110V - Orange - 10 lb / 15 lb Bottles - Each

Alternator Bracket - Passenger Side - Low Mount - Head / Water Pump Mount - Steel - Natural - Short Water Pump - GM Alternator - Big Block Chevy - Kit

Coil-Over Spring Spacer - 1 in Tall - 2

Unterminated Universal Harness, Includes Bosch Oxygen Sensor 1991-gmc-sonoma-esi9071757 56 in Range - StainlessLooking for a plug and play alternative for your stock or built late model factory 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