Manley 46016ST-8 Premium Piston Ring Set 1.2mm x 1.2mm x 3mm for 4.065" Bore

The Manley 46016ST-8 is a high-performance piston ring set engineered for precision engine builds requiring a 4.065-inch bore diameter. This premium ring pack features Manley's advanced steel top ring design for superior sealing and durability under high-performance conditions.

Ring Configuration:

• Top Ring: 1.2mm steel construction for maximum heat resistance and sealing
• Second Ring: 1.2mm for optimal oil control and compression sealing
• Oil Ring: 3mm three-piece design for superior oil management
• Bore Size: 4.065 inches (103.25mm)

Key Features:

• Steel top ring construction handles extreme cylinder pressures and temperatures
• Precision-manufactured to tight tolerances for consistent ring seal
• Low-tension design reduces friction for improved horsepower
• Pre-gapped and ready for installation (verify end gaps for your application)
• Suitable for naturally aspirated, turbocharged, and supercharged applications

Manley Performance manufactures their piston rings to exacting standards using premium materials and advanced coating technologies. This ring set is designed to work with Manley pistons as well as other quality forged piston designs. Each set includes rings for one piston—order the appropriate quantity for your complete engine build.

Applications: Commonly used in domestic V8 performance builds, including small block Chevy, Ford, and Chrysler engines with 4.065-inch bore dimensions. Always verify bore size and ring specifications match your engine's requirements.