Mahle moly ring set for FRD/GM 5.4L and 5.8L V8 engines covering 1956–1967, leveraging MAHLE's advanced OE-driven piston ring technology. The moly-faced rings aim to reduce friction and ring mass and help control oil consumption, offering a longer service life for vintage V8 rebuilds and restoration work.
Mahle Rings FRD/GM 5.4L/5.8L 56-67 Moly Ring Set