Moving slowly but sill moving....Ended up getting a bargain on a 2004 Aluminum Block 5.3LS and the matching 4L60E transimssion with 66k miles out of a 2004 Envoy XL. They had it on the shelf for about 2 years. I also got all of the accessories that came with this engine except for the alternator.
Learning about what wiring stays and what wiring goes and trying to decide if I should modify the wiring or buy a wiring set completed. I was relieved that the transmission consumed about half of the open electrical plugs on the wiring harness. Pretty good source on the internet from a hands on guy who is selling his programming services.
http://lt1swap.com/programming.htm
Searching for a set of factory lower engine brackets that mount to the frame and have yet to find any cheap. The brackets I have are cast iron and are for the in-line 6 and will not work. Remember, I am basically putting an old body on a Trailblazer/Envoy frame and installing an engine that would have come in that vehicle so not a lot of heaving lifting like many of you are doing. May end up fabricating the engine brackets to take advantage of lowering the engine as low as possible in the frame. It also gives me an excuse to use my new Lincoln toy.......
.....I bought a new-in-the-box 110V Lincoln Plasma 20. Could not pass up the deal at $450. Retail at Lowes is $999 plus tax. It should be able to handle the light stuff I wil be cutting. Supposed to cut up to 1/4" hard stuff including SS and up to 3/8" mild steel.