Intake Manifold - Performer RPM - Square Bore - Dual Quad - Aluminum - Natural - GM W-Series - Each

MANIFOLD

Edelbrock part #5409 Performer RPM Dual-Quad intake manifold is designed to fit 1958-1965 Chevrolet 348/409 "W" big-block engines with factory large port or with our Performer RPM W-series heads #60809 or #60819. The manifold deliver performance with Edelbrock Performer Series or Thunder Series AVS dual-quad carburetors, and they accept our dual-quad fuel lines, throttle linkage, and air cleaners. Includes Oil Fill Tube (not installed) and matching push-in Breather. Oil Fill Tube and Breather are also available separately as #4803. Carb center-to-center measurement is 6-7/16".

Additional Information

MANIFOLD; 1958-65 CHEV 348-409; LARGE PORT; DUAL QUAD; PERFORMER RPM

Application Summary

GMC:W Big Block:348 (5.7L)/409 (6.7L)

Part Type

Engine Intake Manifold

• 1958-1965 Chevrolet 348-409 w/Big Block

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Product Details

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1.	Installation Instructions

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Reference Information

Intake Manifold, Dual Quad, Aluminum, Natural, Dual Square Bore, Large Port, Chevy, W Big Block, Each

Performer RPM Dual-Quad intake manifolds are available in two versions, one for small port cast iron factory heads and one for factory large port with Edelbrock's Performer RPM W-Series heads. These manifolds deliver performance improvements in the 1,500 to 6,500 rpm range with Edelbrock Performer Series or Thunder Series AVS dual-quad carburetors, and they accept their dual-quad accessories including fuel lines, throttle linkage, and air cleaners. They include the oil fill tube and matching push-in breather.