Cometic 3215V Valve Stem Seal .265" x .500" x .555" x .638" Metal Jacket

The Cometic Gaskets 3215V is a precision-engineered metal jacket valve stem seal designed to provide superior oil control and durability in high-performance engine applications. This seal features a robust metal outer jacket with a green identification color for easy visual verification during installation.

Key Specifications:

• Inside Diameter (Stem): .265 inches
• Outside Diameter (Guide): .500 inches
• Seal Height: .555 inches
• Overall Height: .638 inches
• Metal jacket construction for enhanced heat resistance
• Green color coding for quick identification

Cometic's metal jacket valve stem seals are engineered to withstand extreme temperatures and pressures found in performance engines. The metal outer construction provides superior dimensional stability compared to traditional rubber seals, while the precision tolerances ensure optimal sealing to prevent oil from entering the combustion chamber through the valve guides. These seals are ideal for engine rebuilds, performance upgrades, and racing applications where reliability and oil control are critical.