bare skin (metal)
 

I'm building a 1994 chevy 1500 swb swapping a 5.3 I to it. I'm wanting to do bare metal. Is the a clear protectant I can spray on when finish to protect from rusting???

Eastwood Diamond Clear Glass is designed to go on bare metal. Waxing also works, but you have to do it frequently.

Awesome thanks going to check into the Eastwood diamond glass see how it works