Search - ls1 swap wiring harness
This wiring harness simplifies LS1 swaps for Vortec engines (4.8, 5.3, 6.0) with 4L60E/4L80E transmissions. It includes necessary connectors and a robust design with a sealing ring for leak protection. Professional installation is recommended. Requires com
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This harness is designed to be a complete wiring harness for fuel injection system on GM 1999 and 20..
US$0.00
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