MAHLE 3020634 Performance Piston Ring Set 3.2087in Bore 1.5mm Width

The MAHLE 3020634 Performance Piston Ring Set is engineered for 3.2087-inch bore engines, featuring a precision 1.5mm edge width design. This ring set incorporates MAHLE's race-proven technology to deliver reduced friction and improved sealing for enhanced engine performance.

Key Features:

• 3.2087-inch (81.50mm) bore diameter for precise fitment
• 1.5mm edge width ring configuration for optimal ring pack design
• Grey iron second ring with plain finish for reliable performance
• Ultra-flat ring flanks maximize ring-to-piston sealing
• Computer-engineered design minimizes friction for "free" horsepower gains
• Taper hook groove (THG) second ring design for superior oil control
• Standard tension oil control ring included in set

MAHLE pioneered piston ring simulation and development tools to create rings that successfully reduce friction while maximizing sealing efficiency. This ring set is designed to meet the demands of modern high-output engines with increased operating temperatures and higher combustion pressures. Each ring is precision-manufactured to MAHLE's exacting standards, ensuring proper ring loading, improved oil control, and reliable performance on both the dyno and the track.