Enginetech S89186-100 Premium Piston Ring Set GM Chevrolet 3.1L 189 V6 .100" Oversize

The Enginetech S89186-100 is a premium piston ring set designed for GM and Chevrolet 3.1L (189 cubic inch) OHV V6 engines, sized at .100" (100 thousandths) oversize for rebuilt engines with overbored cylinders. This complete set provides all the rings needed for a full 6-cylinder engine rebuild.

Key Features:

• Premium quality piston rings engineered to meet or exceed OE specifications
• .100" oversize application for overbored cylinder blocks
• High-quality gray iron and ductile iron compression rings for superior durability
• Complete ring set for all six cylinders
• Organized packaging with clear identification for proper installation
• Designed for 3.1L V6 engines with 3.503" bore and 3.312" stroke

Enginetech piston rings are manufactured using state-of-the-art materials and production processes to ensure optimal sealing, reduced oil consumption, and long-lasting performance. Each ring set is precision-engineered to provide proper cylinder wall sealing and excellent compression retention throughout the engine's service life.