Valve Cover Gasket Set SBM 273-360 .250 Thick

The Valve Cover Gasket Set SBM 273-360 .250 Thick from MAHLE ORIGINAL/CLEVITE is a premium replacement gasket pair engineered for Small Block Mopar engines ranging from 273 to 360 cubic inches. This gasket set addresses one of the most common fluid sealing points on classic Mopar platforms, where cork and fiber composite construction provides the durability and heat resistance required for reliable long-term engine operation.

The .250-inch thickness specification is critical for proper valve cover fitment and oil sealing on SBM applications. Cork and fiber gasket material offers excellent conformability to mating surfaces and maintains structural integrity across the typical operating temperature range of small block engines. This composition has proven effective at preventing oil seepage around the valve cover perimeter—a common failure point in aged or rebuilt engines. The pair format ensures both driver and passenger-side covers are addressed in a single purchase, simplifying restoration and maintenance workflows.

This gasket set is essential for SBM engine rebuilds, restorations, and routine maintenance on 273, 318, 340, and 360 displacement variants. Whether addressing oil leaks on a vintage muscle car, completing a crate engine installation, or servicing an existing powerplant, this OEM-specification gasket delivers the seal integrity expected from the MAHLE brand. Part number VS50804 ensures exact fitment and eliminates guesswork when sourcing replacements for Small Block Mopar valve covers.