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Holley EFI Terminator Main Harness
Holley EFI Terminator Main Harness
Holley EFI Terminator Main Harness

Holley EFI Terminator Main Harness

Replacement main harness for Terminator EFI installations using 4 barrel throttle body fuel injection systems. This product was designed to be used specifically on Holley P/N's 550-405 and 550-406.

Features:

  • For Terminator EFI installations
  • 4 barrel throttle body fuel injection systems
  • Protective sleeves to keep wires safe
  • Connectors and unterminated wires