MAHLE plain piston ring sets for Chevy 427/454 and related engines deliver OE-driven piston ring technology focused on reduced friction, lowered ring mass and minimized oil consumption to extend service life. Engineered to meet original equipment requirements, these rings emphasize efficient sealing and durability for rebuilt or repaired engines that require proven OE-level piston ring performance.
Mahle Rings Chevy 427/454 Engs 66-77 Chevy Trk 454 7.4L Eng 70-90 Chry 383 Eng Plain Ring Set