The MAHLE plain piston ring set for Chevy 427/454 and related engines delivers OE-driven ring technology focused on reducing friction and ring mass while minimizing oil consumption for extended service life. Developed to meet original equipment requirements, these rings emphasize efficient sealing and longevity for rebuilds and replacements where OE-level performance and proven piston ring technology are desired.
Mahle Rings Chevy 427/454 Engs 66-77 Chevy Trk 454 7.4L Eng 70-90 Chry 383 Eng Plain Ring Set