Manley 46017ST-8 Piston Ring Set Chevy LT1 4.070" Bore 1.2mm 1.2mm 3.0mm Steel Top

The Manley 46017ST-8 is a high-performance piston ring set designed specifically for Chevrolet LT1 engines with a 4.070"/4.075" bore diameter. This premium ring package features a steel top ring for enhanced durability and performance in demanding applications.

Key Specifications:

• Bore diameter: 4.070" to 4.075"
• Ring configuration: 1.2mm top ring, 1.2mm second ring, 3.0mm oil ring
• Premium steel top ring construction for high-temperature durability
• Designed to complement Manley's Platinum Series pistons

Performance Features:

• Steel top ring provides superior wear resistance and heat tolerance
• Precision-engineered ring grooves ensure optimal compression and oil control
• Thin 1.2mm top and second rings reduce friction for improved performance
• Compatible with Manley's LT1 Direct Injected Series piston kits

This ring set is engineered for enthusiasts building high-performance LT1 engines, offering the reliability and precision that Manley Performance has been known for since 1966. The steel top ring design is ideal for forced induction applications and high-horsepower builds where durability is critical.