MR. GASKET 351 Exhaust Header and Manifold Gasket for Mopar B / RB-Series, Performance, Rectangle Port, Pair

The MR. GASKET 351 exhaust header and manifold gasket is designed to provide a reliable seal between the exhaust header or manifold and the cylinder head in Mopar B and RB-Series engines. Constructed from durable composite material, this gasket features a rectangle port design measuring approximately 1.78 inches by 1.48 inches, ensuring a precise fit for performance applications. It is sold as a pair, making it suitable for dual exhaust setups or comprehensive engine rebuilds. The gasket’s high-quality construction helps maintain exhaust flow efficiency and prevents leaks, contributing to optimal engine performance and emissions control.

This gasket's robust design offers excellent resistance to heat and pressure, making it ideal for high-performance and daily driver vehicles. It is compatible with a variety of Mopar B and RB-Series engines, ensuring a secure fit and long-lasting seal. Installation is straightforward, with a perfect match to OEM specifications, helping to restore or improve your vehicle’s exhaust system integrity. Whether you're replacing worn-out gaskets or upgrading your exhaust system, this pair of MR. GASKET headers and manifold gaskets is a reliable choice for automotive enthusiasts and professional mechanics alike.

Features:

• Constructed from durable composite material for heat and pressure resistance

• Rectangle port design measuring approximately 1.78 inches by 1.48 inches

• Pair of gaskets suitable for Mopar B and RB-Series engines

• Designed to provide a secure seal between exhaust header and cylinder head

• Easy to install with OEM fitment specifications