Holley Protection Module - Transbrake Input 554-128

Holley Input/Output Can Module W/Harness 554-165Engine Control Module - Holley EFI - Wiring Harness - Input / Output Module - Universal - Kit

Holley Module - Injecter Module W/Harness 554-142Computer Module - Injector Driver - 8 Channel - Wiring Harness - Holley EFI - Each

Holley Gps Digital Dash Usb Module 554-140Speedometer Sending Unit - GPS Tracking - 10Hz - 46 in Long Cord - Magnetic Base - Holley Digital Dash - Each

Holley Solenoid Driver Module Water/Methanol 2-Channel 554-115High Current Peak and Hold Module - Solenoid Driver - 2 Channel - Holley EFI - Kit

Holley EFI Gauge Module Anolog Style Can Gauges 554-130Gauge Wiring Harness - Analog Gauges - Holley EFI CAN Gauges - Universal - Kit

Holley 100Psi Sensor 554-102Pressure Sending Unit - Stainless - Fuel - Holley Pro-Jection - 0-100 psi - Each

Holley Nitrous Solenoid Driver 554-111Nitrous Solenoid Driver - High Current Nitrous Solenoid Driver - Each

Holley Pressure Transducer - 1600Psi 554-104Pressure Sending Unit - Electric - 1/8 in NPT Male Thread - Harness Included - 0-1600 psi - Kit

Holley Pressure Sensor 200Psi 554-103Pressure Sending Unit - Electric - 1/8 in NPT Male Thread - Plug - Stainless - 0-200 psi - Kit