The Mahle OE moly piston ring set fits Chevrolet 283 and 307 engines, covering 1965–1970 vehicle applications and select 1957–1973 Chevrolet marine uses. MAHLE piston rings follow OE-driven design to reduce friction and ring mass, limit oil consumption and extend service life. These moly rings bring the brand's latest piston ring technology to dependable engine sealing needs.
Mahle Rings Checker 283/307 Engs 65-70 Chevy 283/307 Engs 57-73 Chevy Marine Moly Ring Set