piston pitting

[Keith Williams]

can this be removed enough to still be useable i can remove with a red then scotchbrite with my dotco wheel i know about the snap ring thanks for alls help

 

[giantpune]

I think that pitting is bad enough, if you try to remove material to the point of making that smooth, you will be making measurable changes to the chamber volume and the piston weight.

 

[Aus73Mach1]

Scrap that one and others like it. Piston lands are gone in places as well. The cir-clip is also bent out of shape. Even some good second hand ones would be a better option if your budget is tight. What do the cylinders look like?