Top Street Performance Dual Plane Aluminum Intake Manifold for Mopar Big Block 413-440 V8 - Polished

For applications that need reliable intake airflow and clean engine-bay fitment, this intake manifold combines durable construction with application-focused runner and plenum design.Airflow & Performance DesignThe intake runner and plenum design help support balanced airflow delivery between cylinders while maintaining stable throttle response and dependable street-driven performance.Construction & Engine-Bay FitmentThe manifold construction to support long-term durability, heat management, and a clean installed appearance in demanding engine-bay environments.Installation ConsiderationsProper installation requires confirming cylinder head compatibility, intake gasket alignment, carburetor or throttle-body configuration, distributor clearance, and hood clearance before final assembly.System MatchingVerify fuel system compatibility, throttle linkage setup, vacuum routing, sensor provisions, and accessory clearance before installation. This intake manifold is intended for properly matched engine combinations.COMPATIBLE WITH:CHRYSLER BIG BLOCK "RB" V8 6.3 L / 383 in3 6.8 L / 413 in3 7.0 L / 426 in3 7.2 L / 440 in3 NOTES Will not fit 383 “B” engineCOMMON VEHICLE APPLICATIONS:Dodge ChargerDodge ChallengerPlymouth Road RunnerPlymouth BarracudaChrysler New YorkerSPECIFICATIONS:Basic Operating RPM Range: 1,500-6,500 RPMCarburetor Flange Style: 4150 Square BoreCarburetor Quantity: 1Center Maximum Height: 5.350 in.CNC Ported: NoColor: PolishedDeck Height: StandardEGR: NoFront Maximum Height: 4.900 in.Fuel System Type: CarburetedGasket Or Seal Included: NoGrade Type: PerformanceIntake Port Shape: RectangleMaterial: AluminumRear Maximum Height: 5.800 in.Single Or Dual Plane Type: Dual Plane

• Compatible with Mopar 413-440 big block V8 engines
• Composed of heat dissipating 6061-T6 aluminum
• Dual plane design improves airflow and performance