Victor 42216CP Premium Piston Ring Set 3.780" Bore Gen V LT Engine

The Victor 42216CP is a premium piston ring set engineered for Gen V 3.780-inch bore engines, including 2014 and newer 5.3L LT applications. Manufactured by MAHLE Original to OE specifications, this ring set delivers professional-grade performance for engine rebuilds and restorations.

Key Features:

• Pre-lapped rings seat immediately, virtually eliminating break-in time
• Optimized ring materials, coatings, and tension for reduced friction and extended service life
• Barrel-faced compression rings provide efficient compression and reduce blowby
• CNC-controlled gap chamfer optimizes compression sealing
• Reverse twist intermediate rings enhance groove side sealing with taper race machining
• CP-20 oil ring assemblies feature 20-degree ear angle for superior cylinder wall sealing
• Special chemical polish on oil ring expander enhances oil drainback

Designed for installer-friendly installation, this ring set meets the demanding requirements of modern engine builders seeking OE-quality replacement components with proven durability and performance.