Mahle Rings ChevyTrk 366 Eng 66-90 GMC Trk 366 Eng 69-90 Plain Ring Set

MAHLE Original piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE Original piston rings lead the industry for the latest piston ring technology.

Mahle Rings ChevyTrk 366 Eng 66-90 GMC Trk 366 Eng 69-90 Plain Ring Set

Engine Piston Ring Set