Victor 54466 Nitroseal Graphite Cylinder Head Gasket

The Victor Reinz 54466 is a Nitroseal expanded graphite cylinder head gasket engineered for precise OE-replacement sealing performance. Constructed from Victor Reinz's patented Nitroseal material — a graphite facing clinched to a perforated steel core — this gasket delivers reliable, long-lasting seals in demanding engine environments.

Key Features:

• Nitroseal graphite construction: Graphite facing material clinched to a perforated steel core for exceptional conformability and a tight, reliable seal
• Extreme heat resistance: Withstands temperatures up to 1,800°F, making it ideal for high-output and high-stress engine applications
• Superior pressure handling: Engineered to manage high internal combustion pressures without compromise
• Fluid compatibility: Resistant to engine coolants, lubricants, and other fluids to prevent leakage and gasket swelling
• Bi-metal engine friendly: Accommodates head motion caused by thermal expansion differences between cast iron blocks and aluminum cylinder heads
• OE replacement quality: Meets or exceeds original equipment specifications for fit, form, and function
• Sold individually: Single gasket included per purchase

Victor Reinz, a brand of Dana Incorporated, is a global OE supplier of cylinder head gaskets trusted by automotive and commercial vehicle manufacturers worldwide. The 54466 brings that same factory-level sealing technology directly to the aftermarket.