Mr. Gasket 100 - Intake Manifold Gasket Set - Performance - 262-400 Chevrolet Small Block Gen I 1955-91

Engine Chevrolet Small Block Gen I Material Performance Port Shape Rectangle Port Size 1.20" x 1.87" Product Type Intake Gaskets Thickness .060" Warranty Limited 90 Day Warranty Weight 0.300 Mr. Gasket standard intake gaskets are manufactured from cellulose/nitrile composition gasket material. They provide excellent sealing and durability. Can be trimmed if necessary for modified port applications. For OE replacement, high performance street, drag race and oval track.