I finally got the crossmember modified to accept the 4l60 trans

How do I log into the gallery? It doesn't like my username or password

ok thanks

I will post pictures when I can learn how to shrink the file size

I will post pictures when I can learn how to shrink the file size

I am using the factory pcm from the ls, the wiring harness is aftermarket from eBay.
I got the engine and trans installed today but I need to finish up by bolting the torque converter to the flex plate and modifying my crossmember to accept the trans mount.

Tango Uniform???

Name is David Legg, 66 years young and retired, Widowed 5 years ago after 30 years of marriage, Recently got a 88 Chevy van and replacing the worn out 4.3 v6 with a 5.3 v8 from a 2006 truck. Looking forward to getting it running and doing some day trips. I would post photos but photos are too large ...

motor is from a 2006 truck, 5,3
The harness I got on eBay https://www.ebay.com/itm/265043306821
I also got the narrower exhaust manifolds on eBay
https://www.ebay.com/itm/204579348145
Cant send pics because my phone pics are too large for this site

I went ahead and cut almost all of it out, I saved a few wires like the starter solenoid, hot in run and start, and the washer pump wires.

Coming along on my swap but I am wanting to eliminate the factory computer from the 88 that sits under the drivers side seat.
Can I just remove it and all associated wiring from the engine bay. The newer ls motor has its own harness and computer.