These gaskets are designed to give the performance you expect at a price you can afford. Our XX Carbon gaskets are made of Percy s proprietary 100% carbon felt material on a steel core. The material withstands long term exposure to temperatures past 2000 degrees F. This makes for a long life gasket. The XX Carbon line of gaskets offer superior sealing ability on rough flange surfaces.
- Ford small block 221-302, 351 W rec 1.625 In. x 1.25 In.
- Carbon felt with steel core composition
- One time use gasket can be port matched to customer port size and shape
- Made in U.S.A.