Chev 350 Small Block Edelbrock Performer RPM Intake Manifold Spreadbore # ED7104Chev 350 Small Block Edelbrock Performer RPM Intake Manifold Spreadbore # ED7104 Intake Manifold, Performer RPM, Dual Plane, Aluminum, Natural, Spread Bore, Chevy, Small Block, Each Intake Section Included: Complete Engine Block Deck Height: Standard deck Carburetor Quantity: One Intake Style: Dual plane Basic Operating RPM Range: 1,500 6,500 Intake Manifold Height: 4. 720 in. Intake Color: Natural Intake Material: Aluminum EGR: No Quantity: Sold