Edelbrock 5409 - Performer RPM Dual-Quad for Chevrolet 348/409 Win Big Block Large Port

Edelbrock 5409 - Performer RPM Dual-Quad for Chevrolet 348/409 Win Big Block Large Port

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

Edelbrock Performer RPM Dual-Quad Large Port Intake Manifold for Chevrolet W-Series V-8

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".

• For Factory Large Port Heads
• Performance Improvements In The 1500-6500 RPM Range
• Accepts Our Dual-Quad Accessories
• Incl. Oil Fill Tube And Matching Push-In Breather
• Grommet-Style PCV Provision In Back Of Manifold
• 1958-1965 Chevrolet 348-409 w/Big Block