Holley EFI 558-127 - Benchtop Wiring Harness

Holley EFI 558-127 - Benchtop Wiring Harness

Holley EFI 558-127

$197.00 $176.95
Special Price: save $20.05
Only a few left in stock
Part Number:
558-127
SKU:
HOLEFI-558-127
UPC:
090127136768

Holley EFI - 558-127

Benchtop Wiring Harness; Incl. CAN/Crank/Cam/TPS/Input 1/P1A/Main Power/Sniper EFI Connectors;

Designed for benchtop testing and setup of HP, Dominator, Terminator X, Terminator X Max, and Sniper ECU's, as well as 7" dashes. Great for ECU diagnostics, firmware updating, or pre-configuring dash layouts without being in the vehicle.

  • Terminated Connectors For Several EFI Inputs
  • Included Power Switch Allows For A Quick Install On Your Test Bench
  • Great For ECU Diagnostics That Do Not Require A Running Engine/Firmware Updates Or 7 in. Dash Calibrations

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