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  • Chevy Wiring Harness, With ECM, Use With 1997-2004 LS1/LS6, Painless, 1955-1972

Chevy Wiring Harness, With ECM, Use With 1997-2004 LS1/LS6, Painless, 1955-1972

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1955-72 Painless Wiring Harness With ECM Use With 1997-04 LS1/LS6

Chevy Wiring Harness, With ECM, Use With 1997-2004 LS1/LS6, Painless, 1955-1972

  • A Plug & Play Complete Engine Management System For Use With Fuel Injected LS1/LS6 Engines
  • Includes A New Engine Harness & All OEM Sensor Connectors & Circuits
  • Includes A Compact ECM Dyno-Tested For Maximum HP
  • No Need To Use Junkyard Wiring Or Computer
  • Best When Used With P/N 22-150 Or 22-151 Main Harness
  • For Tuning Modified Engines (Cam Or Fuel System Upgrades) Order P/N 22-270 Software Kit
Part #: 22-273
Price:
$979.99 Kit
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