Cometic Buick BB V8 .064in ArmorCore Exhaust Mani Gasket Set-1.234in x 1.890in

This is a Cometic ArmorCore exhaust manifold gasket set for Buick Big Block V8 engines. You get a pair of gaskets designed to seal the connection between your exhaust manifolds and the cylinder heads. These gaskets are crucial for preventing exhaust leaks, which can affect engine performance and cause that annoying ticking sound you sometimes hear on startup.

Cometic's ArmorCore material is built to handle the intense heat of exhaust systems, rated for temperatures up to 2000F. What's really helpful about this material is that it's compressible. This means it can conform to and seal up minor imperfections or warpage on your manifold or head sealing surfaces, which can sometimes happen after years of use or if the original gaskets weren't installed perfectly. This set is made for rectangle port heads with dimensions of 1.234 inches by 1.890 inches.

This gasket set fits a wide range of Buick vehicles from the late 60s through the mid-70s, including models like the Electra, Riviera, and Skylark. Make sure to check the fitment details to confirm it's the right part for your specific Buick.