Unterminated Universal Harness, Includes Bosch Oxygen Sensor 1991-gmc-sonoma-esi9071757 Engine Oil Pan - Drag

Engine Oil Pan - Drag Race - Rear Sump - 6 qt - 8 in Deep - Steel - Cadmium - 2-Piece Seal - Small Block Chevy - Each

Pressure Switch - Adjustable - 3 psi Minimum - 1/8 in NPT Male - Steel / Plastic - Fuel - Each

093 in Thick - Pre-Cut / Drilled - Blackout Border - Mar Resistant - Polycarbonate - Clear - Greenhouse Roof - North American Sportsman - Each

Coil-Over Spring Spacer - 1 in Tall - 2

Unterminated Universal Harness, Includes Bosch Oxygen Sensor 1991-gmc-sonoma-esi9071757 Engine Oil Pan - DragLooking 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