Aluminum Single Plane Intake Manifold Compatible with Chevrolet Big Block V8 BBC 396-454 Engines

Built with natural finish aluminum of superb quality and fit. Permanent mold casting. Angles and straightness comparable to factory manifoldsFour corner water ports, dual distributor hold-downs and nitrous bosses. Produces outstanding torque and horsepower when used in the right engine combination3000-7500 RPM range, oval port cylinder head type, best on engines with displacement in the 396 to 454 range producing from 600 to 700 horsepower

• [HIGH QUALITY] Built with natural finish aluminum of superb quality and fit. Permanent mold casting. Angles and straightness comparable to factory manifolds.
• [FEATURE] Four corner water ports, dual distributor hold-downs and nitrous bosses. Produces outstanding torque and horsepower when used in the right engine combination.
• [SPECIFICATION] 3000-7500 RPM range, oval port cylinder head type, best on engines with displacement in the 396 to 454 range producing from 600 to 700 horsepower.
• [COMPATIBLE WITH] Aluminum intake manifold compatible with big block V8 396-454. Air gap design allows air to flow under the plenum to prevent heat transfer from the engine, resulting in more horsepower.
• [NOTICE] For any reason, if you are not satisfied with your purchase, contact us directly.