Fel-Pro Ford Windsor Small Block Intake Manifold Gasket Set Also Marine 1250S-3Gaskets, Manifold, Intake, Steel Laminate, Printoseal, 2. 00 in. x 1. 20 in. Port, . 065 in., Ford, Small Block, Set Port Height (in.): 2. 000 Port Width (in.): 1. 200 Gasket Material: Steel core laminate with Printoseal Thickness (in.): 0. 065 Port Style: Rectangular Upper Intake Manifold Plenum Gasket Included: No Quantity: Sold as a set. Notes: Suitable for Marine applications. Fel Pro Performance Intake Manifold Gasket Sets Most Fel Pro