This Kolene processed component is a must for extreme duty 4L80E applications. A thoroughly cleaned, inspected, and parallel decked OEM forward clutch pressure plate/direct clutch hub receives a proprietary nitrocarburized case hardening process, increasing its fatigue strength, wear resistance, and lubricity for a major improvement in component performance and durability. Eliminates wear at the splined interface between the direct clutch plates and direct clutch hub.