Ls swap
Melting Slicks
Joined: Mar 2002
Posts: 2,876
Likes: 764
From: Sligo PA
Looks like the hard part's done. Your're going to need a different intake manifold though. Why not save yourself a ton of money and just finish it yourself? Make things easier on yourself and ditch that factory harness. A new in the box stand a lone harness is only $100 or so. And that comes with a small fuse box. Either that or sell off your harness, PCM and intake manifold and buy a Holley Terminator X and an LS6 intake. Then the electrical part of the swap will be almost plug and play.
Thread Starter
Instructor
Joined: Feb 2021
Posts: 165
Likes: 3
From: Bakersfield California
Looks like the hard part's done. Your're going to need a different intake manifold though. Why not save yourself a ton of money and just finish it yourself? Make things easier on yourself and ditch that factory harness. A new in the box stand a lone harness is only $100 or so. And that comes with a small fuse box. Either that or sell off your harness, PCM and intake manifold and buy a Holley Terminator X and an LS6 intake. Then the electrical part of the swap will be almost plug and play.
