Buick 400 - 455 1967- 1976 V8 Engines Intake Manifold Gasket Set # ED7246Buick 400 455 1967 1976 V8 Engines Intake Manifold Gasket Set # ED7246 DETAILS Edelbrock part #7246 Intake Gaskets for 1967 1976 400 455 Buick allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP 2N Micropore technology does not use solvents making our gaskets environmentally friendly. Impervious to most chemicals, this synthetic fiber