Edelbrock Intake Gasket - Buick 400-455 Equipment Dryer and the bore size is

and the bore size is prominently engraved in 3/4

1992-1999 GMC P3500

1975-1980 Mercury Grand Marquis

just like your racing technology

15" standard rotation flex fan designDerale has been the leader in performance cooling for decades

Edelbrock Intake Gasket - Buick 400-455 Equipment Dryer and the bore size isThese gaskets feature Micropore MP 2N an ultra modern environmentally safe gasket material provides excellent sealing on rough, irregular flange surfaces. 7246, Edelbrock, Intake manifold gasket, intake gasket, intake manifold, engine, Buick, Big Block Buick We recommend the use of Edelbrock Gasgacinch (Part #9300) on the intake manifold mounting surfaces of the cylinder head and on the bottom side of the intake manifold gaskets (side without silicon