Wiring Harness Adapters

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Sale! CAN TO USB DONGLE – COMMUNICATION CABLE $61.79 $55.61
Sale! Holley USB 558-443 with built in CAN Splitter CAN to USB w/ built in splitter 558-443-2 $89.99 $79.99
Sale! Holley Denso Injector harness Denso Injector harness for Holley EFI. Bosch 210 $115.00 $95.00
Electric fan add-on module E-Fan add-on module (Sealed) $75.00
Fuel Pressure, Oil, TPS Extension harness $20.00 – $25.00
Sale! Gen V adapter kit Gen V Adapter kit for Port Injection $150.00 $125.00
LS MAIN HARNESS TO LS3-STYLE MAP SENSOR ADAPTER $20.00 – $25.00
6 to 10 pin pedal adapter Pedal Adapter – Holley 6 pin to 10 pin GM Full Size Truck $30.00
6 to 10 pin pedal sub-harness Pedal sub-harness – Holley 6 pin to 10 pin GM Full Size Truck $45.00
oil pressure adapter Small oil pressure to large oil pressure adapter $20.00
3-wire to 5-wire MAF Adapter Harness $15.95