ACDelco 19168090 Genuine GM Engine Piston Ring Kit

The ACDelco 19168090 is a Genuine GM OEM engine piston ring kit designed to restore proper compression and engine performance. This complete ring set includes compression rings and oil control rings manufactured to GM's exact specifications for precise fit and reliable sealing.

Key Features:

• Genuine GM part manufactured by ACDelco to OEM standards
• Includes compression rings and oil control rings for complete engine rebuild
• Precision-engineered ring design ensures proper cylinder wall sealing
• High-quality materials resist wear and maintain tension over time
• Factory-specified tolerances for optimal compression and oil control
• Designed for professional engine rebuilds and restorations

This piston ring kit is essential for engine rebuilds where worn or damaged rings have led to reduced compression, increased oil consumption, or blow-by. ACDelco Genuine Parts meet GM's stringent quality standards and provide the reliability expected from original equipment components.