Pcm 5 3 Vortec Wiring Harness Diagram

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Pcm 5 3 vortec wiring harness diagram. One of the most significant things an installer can do to speed the conversion process along and keep the headaches at bay is to have their factory gm harness simplified and modified. Ls1 4 8 5 3 5 7 6 0 3 wire standalone conversion ls swap. Here is some information for lt1 ls1 vortec wiring harnesses. It seems for many people that the scariest part of the modern engine swap is the wiring harness.
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He rarely does actual ls1 swaps because you can go to a junkyard and the next biggest expense.