The Cometic fiber intake manifold gasket set for GM Gen-1 Small Block V8 is .060" thick and sized for 2.090" x 1.280" rectangular race ports, supplied in a 20-pack. Fully cured nitrile butadiene binder offers strong fluid resistance and reliable sealing across a variety of flange conditions. These gaskets are designed for high-seal applications where rectangular race ports are used in competition or modified engines.
Cometic GM Gen1 SB V8 .060in Fiber Intake Mani Gasket Set-2.090in x 1.280in Rect. Race Ports-20 Pack