Fabricated Intake Manifold BBC Single Plane 2 x 4500 Silver with Sniper Logo Holley Sniper Fabricated Manifolds continue to push the aftermarket by introducing intakes for Big Block Chevy Engines. These Intakes are good looking, perform well, and offer an extremely good value for a performance sheet metal style intake manifold. Each manifold is precision fixtured and welded for a perfect fit and maximum structural integrity. They are ready to bolt on out of the box and offered in a single or dual 4150 or 4500 carb flange. 3mm (1/8") thick T6061 Sheet Aluminum construction, strong and durable for high horsepower and boosted conditions Expanded designs to accommodate (1 or 2 x 4150) and (1 or 2 x 4500) carbureted applications Fits standard deck height blocks 100% TIG welded (laser engraved Sniper logo) Equal runner lengths designed to increase velocity and more evenly distribute airflow to all 8 cylinders Bright silver anodized finish Intake Manifold - Sniper Sheet Metal Fabricated - Dual Square Bore - Single Plane - Rectangle Port - Sniper Logo - Aluminum - Natural - Big Block Chevy - Kit Note: This part is legal for sale or use on Racing Use Only Vehicles. Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. Warning: It is against the law to install this part on an Emissions Controlled Vehicle. Specifications Brand Holley Part Number 835171 Product Line Sniper Sheet Metal Fabricated Style Single Plane Operating Range Low 1800 RPM Operating Range High 7000 RPM Carburetor Quantity 2 Carburetor Flange Dominator Oval/Rectangle Port Rectangle Manifold front height 6.5 in Manifold rear height 6.5 in Port Size Height 1.55 in Port Height Width 2.21 in EGR No Engine Deck OEM Gaskets Included Yes Hardware Included Yes Cast/Fabricated Fabricated 1-Piece / 2-Piece 1-Piece Material Aluminum Color Natural Finish Natural Quantity Each
