Thanks. I'm hoping this will end up being a durable setup.
This winter has been pretty cold lately and I haven't really wanted to try getting the garage warmed up to work in, but it's worked out pretty well since my work has been asking me to work overtime. The extra money is coming at a good time.
I've been on the lookout for a wire harness that will work with the generation IV stuff. Today I bit the bullet and ordered a harness. It will need to be re-worked to be stand alone. The description says:
"GM part number 22916957.
Complete 2013-2014 GM truck/Van Main engine harness. These are GM V8 Vortec engine harnesses. Unsure what engine but they do have 8 injector connectors.
Selling for connectors only. These are being sold exactly as shown. THEY are brand new direct from GM assembly line and where bulk packed in boxes of 10. You
are BUYING one Harness with the following part#"s GM# 22916957 Delphi# 13935685"
It's hard to tell from the picture but I think it has the plug for the 6L80 transmission on it. I'm hoping it is for the e67 computer but if it isn't I'll end up getting the correct computer to fit this harness.
If bad comes to worse I'll end up buying a pre-built harness but I'm guessing I will be able to make this work.
The speedometer adapter and gear came today but the clip that holds the gear on was not included. I have ordered that as well.