Cleaning, Degreasing engine, tranny, and frame - Tips and Best Practices?

[cedorris]

I've got my truck torn down to just the rolling chassis and drive train.

I want to clean it up as I don't think it's been washed in 38 years. I'm looking for some tips and best practices for power washing the engine, tranny, and chassis.

I've heard use water, oven cleaner, Simple Green, and water in that order.

I also know I need to seal off my carb, distributor, transmission lines, and A/C box. Anything I'm missing?

Thanks folks! You rock