I was doing some work under the '51 recently, and it really struck me how greasy/oily the frame is. My initial thought was to power wash it. But, the more I thought about it I started wondering what the end result would be. With the grease gone, would my truck fall apart? What about getting water in places that it doesn't belong? So, I would like to hear your experiences with power washing the frame of a daily driver. Thanks in advance.

-Tim
'51 Chevy 3104 w/'56 235, 848 Head, HEI Dizzy, Corvette Cam, Split Manifold and Dual Carter YF's