Mahle moly piston rings combine OE‑driven design with moly coatings to reduce friction, lower ring mass and minimize engine oil consumption. This set is listed for AMC 199, 232 and 258 engines spanning 1964–1987 and for Buick 225 engines from 1964–1967. Mahle emphasizes longer service life and the latest piston ring technology in these OE‑style replacement rings.
Mahle Rings AMC 199/232/258 Engs 64-87 Buick 225 Eng 64-67 Gray Int Trk Jeep Moly Ring Set