Legacy EFI

Closed Loop Wiring Harness for Digital 2 bbl Pro-JectionFeatures: Closed loop For Digital 2 bbl Pro-Jection (2) connectors Protective sleeve Specs: Brand: Holley EFI Category: Air and Fuel Delivery Connector Quantity: 2 Emission Code: 5 End 1...

Computer Data Cable for All Digital Interactive Pro-Jection SystemsFeatures:DB9 ConnectorSpecs: Brand: Holley EFI Category: Air and Fuel Delivery Connector Quantity: 2 Emission Code: 5 Grade Type: Performance Product Type: EFI Part Tech Reso...

Throttle Position Sensor for 1 bbl Replacement TBIs PN's 500-2, 500-4, 2 bbl Pro-Jection PN's 502-1, 502-2, 502-20 and 2 x 2 Pro-Jection PN 502-2211Features:Genuine Holley Quality PartsSpecs: Adjustable: Yes Brand: Holley EFI Category: Emission...

Throttle Position Sensor for 2 bbl TBIs PNs 502-3, 502-4, 502-5, 502-6, 502-7; 4 bbl TBIs PNs 534-171, 534-172, 534-173, 534-187; Avenger EFI 4bbl TBIs PNs 550-400, 550-401, 550-402; Avenger EFI 2bbl TBI PN 550-200Features:Genuine Holley Quality P...

1 wire coolant temp sensor for analog projection EFI systems 3/8" NPT threadFeatures: 1 wire 3/8" NPT thread 2 bbl Digital Pro-Jection Systems 4 bbl Analog Pro-Jection Systems Specs: Brand: Holley EFI Category: Belts and Cooling Color: Gold C...

Replacement Wideband Oxygen Sensor for Commander 950 wideband controller kits.Features: Replacement/Service part Commander 950 Bosch Black connector color Specs: Band Type: Wide Brand: Holley EFI Category: Air and Fuel Delivery Connector Gende...