I finally got my hands on a 4.2L. Sadly it wont be going in my truck. I went with a LS6/T56 combo. I know, a v thing.

But my Dad will be using the 4.2 in his '56 chevy truck with the stock 4L60 behind it. It will recieve a turbo eventually as well as a built block. I'll make a thread when it starts going down.