Description: 100% Brand New And High Quality Type:Intake Manifold Intake Material: Aluminum Finish:Natural Single Or Dual Plane Type: Single plane RPM Range:3,500-8,000 The carb mount pad is 1.12", and the port exits have been increased to 1.08" x 2.74" Carburetor Quantity: One Square Bore Professional Installation is Highly Recommended (No Instruction Included) Package Includes: 1x Intake Manifold Mounting Hardware As shown in the picture above Fitment: .