Holley EFI - GM TPI and Holley Stealth Ram™, Includes Bosch Oxygen Sensor Mandrel bent 3

Mandrel bent 3

Connecting Rod Bearing - H-Series - Standard - Small Block Chevy / GM LS-Series - Kit

Fuel Pressure Regulator - 35 to 90 psi - In-Line - 6 AN Female O-Ring Inlets - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - Aluminum - Black / Clear Anodized - E85 / Gas / Methanol - Each

Throttle Cable Plate - Aligns Stock Throttle Bracket to Edelbrock Carb - Steel - Cadmium - Small Block Ford - Kit

heavy duty Nomex® backed brass

Holley EFI - GM TPI and Holley Stealth Ram™, Includes Bosch Oxygen Sensor Mandrel bent 3Looking 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