Brand: Allstar Performance Manufacturer's Part Number: ALL87216 Part Type: Valve Cover Gaskets Product Line: Allstar Performance Valve Cover Gaskets Automotive Fittings Part Number: AAF-ALL87216 UPC: 848238041835 Gasket Material: Cork/Rubber with steel core Thickness (in.): 0.188 Quantity: Sold as a pair. Notes: Steel core gaskets may not fit valve covers with a gasket retaining lip. Fits Vortech centerbolt. Description: Allstar Performance valve cover gaskets are made from a choice of quality materials to ensure a positive, leak-free seal. These gaskets are available in a variety of thicknesses for a range of applications.