DESCRIPTION –Finish: Black –Material: Aluminum –Fitment: 1956-86 Small Block Chevy 265-283-302-327-350-400 V8 Engines –Basic Operating RPM Range: Idle to 5500 RPM –Intake Manifold Height: 4.8 –Emission: Non-EGR –Intake Style: Dual plane –Carburetor Quantity: One –Engine Block Style: Stock/OEM standard Deck –Will also Fit 1987-Up stock aluminum heads (does not fit 1987-Up cast iron or Chevrolet Bow Tie heads). -Package: Including all items in the picture. Note: Professional Installation is Highly Recommended. Brakes & Brake Parts. Steering Wheel & Horn Button. Steering Shaft & U Joint. Fitment: 1956-86 Small Block Chevy 265-283-302-327-350-400 V8 Engines. Basic Operating RPM Range: Idle to 5500 RPM. Intake Manifold Height: 4.8. Intake Style: Dual plane. Engine Block Style: Stock/OEM standard Deck. Will also Fit 1987-Up stock aluminum heads (does not fit 1987-Up cast iron or Chevrolet Bow Tie heads). Ncluding all items in the picture.