I bought this sweet machine . Don't be jealous . I also got a tetanus shot ,so it's all good. This will be my donor for the 4.3 swap. It supposed to have a jasper reman engine with 40k on it ,trans is also a reman fairly recent. I won't be using anything but the engine,computer ,and harness.
The reason I bought it.
What is the piggyback box on the ECM?