MR GASKET 5904 Ultra-Seal Exhaust Gaskets, Chevrolet 1955 - 2000

The standard exhaust gasket material, Ultra-Seal exhaust gaskets incorporate a graphite-impregnated facing and a steel-expanded metal core that reinforce and increase the tensile strength. This allows the gaskets to conform to warped flanges, giving them better sealing capabilities without deteriorating or cracking under the excessive heat and pressure that is common in the exhaust system.

• Port Style - D-port
• Gasket Material - Steel core laminate
• Port Height - 1.930 in.
• Port Width - 1.930 in.
• Make - CHEVROLET
• Year - 1955 - 2000