In engineering terms, superfinishing is a word used for something that is very very highly polished. I mean polished as in creating a surface that is free from defects to a measured degree, usually acheived with varying grades of diamond polishing compound.
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2004.5 Dodge 3500 duallie 4x4 quad cab - long box - 5.9l turbocharged cummins HO 600 - 6 speed manual gearbox - predator stage III - Smarty - Amsoil 4510 - cat delete pipe - Valair Ceramic Button Clutch - 459/842