Hello all out there. I'm a new user and have enjoyed reading your posts.
I have a GM Squarebody (1982) truck. Looking to install 2005 Chevy Silverado 5.3 with 4l60e into my Squarebody truck.
I'm not very computer literate so trying to figure out the alteration of the ECM is my first step.
Reading through posts to understand the procedures to read/alter "VATS", among other things......