Fuel Injection System Wiring Harnesses
Showing 13–24 of 42 results
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Sale!
Holley 558-304 HEI Ignition Harness
Original price was: $54.68.$16.40Current price is: $16.40. Add to cart -
Sale!
Holley 558-305 Ford TFI Ignition Harness
Original price was: $116.05.$29.01Current price is: $29.01. Add to cart -
Sale!
Holley 558-306 Universal EFI Ignition Harness un-terminated
Original price was: $140.95.$35.23Current price is: $35.23. Add to cart -
Sale!
Holley 558-307 LS Coil On Plug Harness Universal
Original price was: $172.75.$43.18Current price is: $43.18. Add to cart -
Sale!
Holley 558-308 EFI Main Power Harness
Original price was: $96.25.$28.87Current price is: $28.87. Add to cart -
Sale!
Holley 558-312 HP EFI Sub-Harnesses – Smart Coil
Original price was: $258.25.$64.56Current price is: $64.56. Add to cart -
Sale!
Holley 558-318 Coil-Near-Plug Sub Harness – Big Wire
Original price was: $264.55.$66.13Current price is: $66.13. Add to cart -
Sale!
Holley 558-321 GM LS Coil Sub Harnesses
Original price was: $179.95.$44.98Current price is: $44.98. Add to cart -
Sale!
Holley 558-323 Wiring Harness Adapter Hyperspark Ignition
Original price was: $42.52.$12.75Current price is: $12.75. Add to cart -
Sale!
Holley 558-400 J1A/B Input/Output Connector
Original price was: $117.85.$29.46Current price is: $29.46. Add to cart -
Sale!
Holley 558-401 Auxiliary Harness J2A Connector
Original price was: $210.55.$52.63Current price is: $52.63. Add to cart -
Sale!
Holley 558-402 J2B Auxiliary Harness Kit
Original price was: $161.95.$40.48Current price is: $40.48. Add to cart