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. PartNumber : mhl42092CP Description : Engine Piston Ring Set Piston Ring Material : Plasma-Moly Ductile Iron Piston Ring Type : Premium 1999-2002 Dodge Viper ACR V10.7990cc Engine Components::Piston Rings 1992-1997 Dodge Viper Base V10.7990cc Engine Components::Piston Rings 1998 Dodge Viper GT2 V10.7990cc Engine Components::Piston Rings 1996-2002 Dodge Viper GTS V10.7990cc Engine Components::Piston Rings 1998-2002 Dodge Viper R/T-10 V10.7990cc Engine Components::Piston Rings