What Makes DEVES Rings So SPECIAL? DEVES rings and ring sets are based on detailed engineering drawings as well as actual engines. They are manufactured for almost all current American and Foreign engines, with some model coverage as far back as 1928! All DEVES rings are checked for fit by a specially-designed light-beam microscope (if light doesn't get through, neither will oil), and they meet or exceed SAE, DIN or BNA standards. [Complete Article] |