GP Piston Ring Set 4.165 Bore 1/16 1/16 3/16

The GP Piston Ring Set 4.165 Bore 1/16 1/16 3/16 from Total Seal is designed for engine builders and serious mechanics who require precision ring control in high-performance and competition applications. This piston ring set is specifically tailored for 4.165-inch bore engines, making it ideal for stroker builds, racing engines, and custom automotive projects where standard OEM ring sets may not suffice.

Featuring a 1/16-inch top ring thickness, 1/16-inch second ring thickness, and a 3/16-inch oil ring thickness, this set utilizes a classic competition-proven geometry optimized for consistent sealing across a wide RPM range. Total Seal's GP rings are manufactured from advanced cast-iron alloys, ensuring minimal blow-by, reduced friction losses, and superior ring-to-bore conformability, which are critical for maintaining engine efficiency.

Engine builders and mechanics will appreciate the reliability and performance of this GP Piston Ring Set, especially in applications where high RPM operation is common. This product is compatible with both naturally aspirated and forced-induction engines, making it a versatile choice for various automotive projects.