
The Cometic Aramid Fiber intake manifold gasket set for Buick 400/430 big block V8s is .060" with 1.172" x 2.453" rectangle ports. Aramid Fiber is a high-temperature, high-density, creep-resistant material that is fuel resistant, asbestos-free and requires no re-torquing or additional sealants. The fully cured nitrile butadiene binder improves fluid resistance for long-term sealing.
Cometic Buick 400/430 BB V8 .060in Fiber Intake Mani Gasket Set-1.172in x 2.453in Rectangle Port