Piston Ring Set 4.165 Classic .043 .043 3.0mm

The Piston Ring Set 4.165 Classic .043 .043 3.0mm by TOTAL SEAL is designed for serious engine builders and mechanics who require precision ring fitment and superior sealing integrity. This ring set is specifically engineered for 4.165-inch bore engines, making it an ideal choice for those rebuilding street engines, classic hot rods, or high-performance platforms.

Featuring two compression rings, each with a thickness of .043 inches, and a 3.0mm oil control ring, this set delivers balanced ring geometry essential for quality rebuilds. The .043-inch compression rings ensure optimal ring-to-groove clearance, providing consistent sealing pressure across the bore. Additionally, the precision 3.0mm oil ring effectively manages crankcase ventilation and minimizes oil consumption.

Professionals specify this piston ring set for a variety of 4.165-inch bore applications, including classic American V8s and modern stroker builds. Proper installation is crucial for achieving the desired performance, ensuring that your engine operates efficiently and reliably. With TOTAL SEAL's reputation for manufacturing excellence, this ring set is a trusted choice for maximizing horsepower and fuel efficiency.