Each gasket is designed for an exact port match with JBA headers.
05-06 Toyota 4Runner;05-06 Toyota Land Cruiser;05-06 Toyota Tundra;05-06 Toyota Sequoia;4.7L engine models;Made extra thick from a specially made formulated gasket material;Rated up to 1100 F;Each gasket handles exhaust pressures up to 3700 psig;Each gasket is designed for an exact port match with JBA headers;Limited One Year Warranty;California Residents: WARNING Rated up to 1100 F.