12v
ground
fuel pump relay
12v Ignition
Tach
Speedo

675.00 Brand New
450 to have your stock harness reworked.
or just do your own if you have time.

they are set up for no EGR, no rear o2s, no AC wiring. if you want your current gauges to work save your old sensors/harness and run them into the new motor. the ALT can be T spliced into the new ALT wire. the water temp cant, you have to run your own sensor. the oil sensor can go into the block off plate by the oil filter or if you are going to run a GEN IV you can thread the valley cover plug for the oil sensor.
it's all covered in this thread buddy...pretty simple once you start.

 

do you think this swap can be done in a weekend? if you haveEVERYTHING waiting?

 

yeah. i swapped my 6.2 in 1 day. i did this in 9 months but once i started getting all the major parts it only took me 5-6 days to get everything in the truck (i was working nights and only working on it 3-3.5hrs a day)

 

well putting swapping a LS in something that had a LS is pretty simple lol. i meant swapping one in my 97

 

this swap (the WT) was pretty smooth. i was down waiting on parts more than anything. to swap it in with 2-3 FULL days of work with air tools i have no doubt i could do it in that time. 8-10hrs a day if not more if it was needed.

 

i wont be running egr, rear 02s, or ac so that will work perfect. and im almost sure im just going to run some autometers.

 

DUDE!.. How did I miss this thread! Nice work! great documentation.

 

thanks man...your dads truck is one that helped me a lot. i see you threw the links in your sig, hell yeah! my WT really needs a set of gears bc at 50mph it pins you in the seat lol

 

Great write up. About to start a LQ9 into a '95 myself in a couple weeks and had one question for you. I also had Nelson rework my 2006 harness and I'm keeping the '95 PCM to run the AC and most of the gauges. What wires under the dash do you hook the Nelson Tach and Speedo wire to?

Rick

 

ill double check when i get home Redheartbeat posted up on my LS1truck thread ill get you everything you need. oh an i didnt have a tach in my truck but if you do i THINK the white wire off of the distrib is the tach feed