D-n-Tyke

Putting a 6.0/4L80e in my 69 Suburban. I have read thru LT1Swap and got tons of info from there. However, I was hoping to get ahold of a copy of the factory wiring diagram for the exact truck my donor motor came out of. Motor, Trans, TAC, BCM etc (all that would be helpful for the swap) Does anyone have access to Mitchell, Alldata etc that might be able to get a copy of the wiring diagram? Would greatly appreciate it.

Donor was a 2004 Chevy 2500 Suburban
VIN: 3GNGC26U64G178497

aknovaman

iTrader: (7)

Go here and drill down to the 2004 light duty electrical.

https://www.gmupfitter.com/light-dut...prior-to-2013/