Manley 46863DT-4 Piston Ring Set Bore - 86.25mm 1.2mm/1.5mm/3.0mm

The Manley 46863DT-4 is a high-performance piston ring set designed for 86.25mm bore applications. This premium ring pack features Manley's precision engineering and durable materials to deliver exceptional sealing, reduced blow-by, and optimal compression retention in demanding performance engines.

Ring Configuration:

• Top Ring: 1.2mm thickness - provides primary combustion sealing
• Second Ring: 1.5mm thickness - assists compression sealing and oil control
• Oil Ring: 3.0mm thickness - ensures proper oil regulation and cylinder wall lubrication
• Bore Size: 86.25mm (3.394 inches)

Key Features:

• Engineered for high-performance and racing applications
• Precision-machined to exact tolerances for proper ring seal
• Advanced materials resist wear and thermal stress
• Low-tension design reduces friction for improved power output
• Compatible with turbocharged, supercharged, and naturally aspirated builds

Manley Performance Products is known for manufacturing race-proven engine components trusted by professional engine builders and enthusiasts worldwide. This ring set is sold as a single-piston pack (quantity 4 required for a typical 4-cylinder engine build).