SB Chrysler Exhaust Gskt 273-318 ENG W/2 BBL HEAD

The SB Chrysler Exhaust Gasket 273-318 ENG W/2 BBL HEAD is an essential sealing component for small-block Chrysler engines equipped with two-barrel carburetor heads. This gasket seals the critical junction between your exhaust manifold and cylinder head, preventing exhaust gas leaks that rob horsepower and create rough idle conditions. Whether you're rebuilding a classic Mopar engine, restoring a muscle car, or performing routine maintenance on a 273 or 318 cubic-inch platform, this FEL-PRO gasket ensures a factory-spec seal that lasts thousands of miles.

FEL-PRO's proven gasket material is engineered to withstand continuous exhaust heat cycling without degradation, maintaining compression and preventing carbon monoxide infiltration into the engine bay. The gasket is precision-cut to match the exact port geometry of small-block Chrysler two-barrel heads, ensuring even clamping load distribution across all bolt holes when torqued to specification. Unlike inferior aftermarket alternatives, this OEM-equivalent gasket resists blowout and gasket creep, the primary causes of exhaust leaks on vintage and high-mileage engines. The compact 0.3-pound package contains the gasket set needed for a complete, leak-free installation on both driver and passenger side exhaust ports.

This gasket is ideal for owners of 1960s–1970s Chrysler, Dodge, and Plymouth vehicles running 273 or 318 engines with two-barrel carburetor configurations, as well as modern restorers working with reproduction or original cylinder heads. Installation requires only basic hand tools and careful bolt torque sequencing; always follow your engine's service manual for proper torque specifications and bolt pattern. Stock up on this FEL-PRO gasket during your next exhaust manifold removal, intake gasket job, or top-end rebuild to avoid repeat disassembly. Maintaining a fresh exhaust gasket is critical for emissions compliance, fuel economy, and driving comfort on any Mopar small-block platform.