LS1 Standalone Wiring Harness - Extra Long - 1999-2004 LS1 Engine

Must be used with ECU from 1999-2002 Camaro. Must be flashed for VATS. (Available in Options Dropdown Box) For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include straightforward instructions and TXL high-temperature, color-coded, and labeled wire for ease of installation. All fuel injection harnesses are 100 percent quality-tested on OmniScanners to ensure the viability of the circuits. Harnesses for both GM and Ford applications are available and they use genuine original equipment connectors for trouble-free installation and operation.