Chev 350 SBC Weiand Intake Manifold Street Warrior Dual Plane Polished WEI8120PIntake Manifold, Street Warrior, Dual Plane, Aluminum, Polished, Square 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: Idle 5,500 Intake Manifold Height: 4. 000 in. Intake Color: Polished Intake Material: Aluminum EGR: No Quantity: Sold individually. Notes: No provision for EGR, hot air, or divorced chokes. Weiand