Mahle Rings Performance Metric HV385 87.5MM x 1.0MM/1.2MM/2.8MM Drop In Std Tension Moly Ring Set

If you're rebuilding the top end of your engine, getting the right piston rings is crucial for proper sealing and performance. This Mahle OE Moly Ring Set is designed for an 87.5mm bore and features standard tension for a reliable fit in many applications. The moly coating on the top ring helps reduce friction and wear, which can extend the life of your pistons and cylinders.

This set includes rings with specific dimensions: 1.0mm for the top ring, 1.2mm for the second ring, and 2.8mm for the oil control ring. These are considered drop-in replacements, meaning they are intended to fit without requiring extensive modification to your pistons or cylinders, provided the bore is within spec. Mahle is a well-known name in engine components, and these rings are built to meet OE specifications for consistent performance.