Manley Ford Cyclone Piston Ring Set - 3.662in Bore (3.7L) 1.2mm x 1.5mm x 3.0mm

Engineered for the Ford Cyclone 3.7L engine, these Manley piston rings provide a precision seal for high-performance builds. This set is designed for a 3.662in bore and features specialized ring widths to minimize friction while maximizing cylinder pressure retention. Whether you are performing a standard rebuild or prepping a high-horsepower application, Manley’s advanced metallurgy ensures consistent performance across varying thermal loads.

• Top Ring: 1.2mm width, featuring ductile iron with plasma-moly inlay for heat resistance and durability.
• Second Ring: 1.5mm width, utilizing a Napier-style taper face for superior oil scraping and control.
• Oil Ring: 3.0mm width 3-piece assembly for consistent lubrication management.
• Compatibility: Specific to Ford Cyclone 3.7L engines with a 3.662in bore size.

These conventional-style sets utilize high-performance materials to replace worn factory rings or complete a custom piston installation. The inclusion of Napier-style second rings as a standard feature helps reduce oil consumption and improves power output by maintaining a cleaner combustion environment.