Step 1: acquire G-body with good rear frame rails.

Step 2: buy good condition used 5.3 truck motor

Step 3: buy Flex plate to adapt LSx to THM350

Step 4: buy engine mounts

Step 5: buy megasquirt II

Step 6: put in the engine

Step 7: wire everything up

Step 8: fill with fluids

Step 9: download a baseline map, and load it onto the MSII

Step 10: enjoy.

Of course, I have to do plumbing and get a new fuel pump and stuff like that, but if it’s actually this easy, should I go for it? I have plenty of time and enough money.