LS6 swapped to LS3 Corvette Wiring Harness?
Thread Starter
Teching In
Joined: Jun 2021
Posts: 35
Likes: 2
LS6 swapped to LS3 Corvette Wiring Harness? Hi all, I have a 2002 C5 Z06 M6 dedicated track car which means no: traction control, active handling, radio, heater etc, or ABS. My engine wiring harness is in shambles but works. Anyhow, I want to replace wiring harness. I do realize about the 58x and cam pos sensor and I believe MAF sensor on the LS3 crate engine with the add on wiring situation.
My question is where would be the best place to buy the closest thing to OEM harness as possible? I'm no wiring genius so plug and play is my speed. THX Brian.
My question is where would be the best place to buy the closest thing to OEM harness as possible? I'm no wiring genius so plug and play is my speed. THX Brian.
TECH Fanatic
Joined: Sep 2008
Posts: 1,641
Likes: 526
You might try Speartech. The reason I suggest them is that when we LS swapped a car buddies son's 89 Camaro I believe they sent the stock 89 engine compartment harness to Speartech. They modded it to incorporate the LS harness and AC stuff. Worth a shot.
