Well 2 and half years later finally got enough time and money to start the swap of the 1985 Kw engine. Giving her a new heart. Taking the old 3406b windowed engine and swapping the engine to the Big Cam 3 400 cpl 625 in a 80 k100c cabover.
I need some drastic knowledge from others. I have a vin for a 85 kw stock 400 in it so I can get parts for it for idea.
I know there's plenty of guys that have swapped it over and I'd love all the tips from everyone.
Some questions are the wiring is so…
