BBC Aluminum Air Gap Single Plane Intake Manifold for Big Block Chevy V8 396-454

Description: This manifold has oval ports instead of rectangular ports. It features four corner water ports, dual distributor hold- downs and nitrous bosses. This is a proven design that produces outstanding torque and horsepower when used in the right engine combination. Best on en- gines with displacement in the 396 to 454 range producing from 600 to 700 horsepower.   Specifications:Cylinder Head Type: Oval PortEngine Make/Size: Chevy Big Block (396-454)RPM Range:3000~7500  Package Contects:1* Intake manifold Item Specifics Brand : Deepmotor Manufacturer Part Number : DM-3716 Material : Aluminum Type : Big Block Chevy