Performer RPM Intake Manifold Big Block Chevy 348/409 W-Series (Large Port)

Name: Performer RPM Intake Manifold Big Block Chevy 348/409 W-Series (Large Port)
Brand: EDELBROCK
SKU: 350-7159
Price: 638.95 USD
Availability: InStock

^$638⁹⁵

Ships on 09/15/2026

Lowest Price Guarantee

Chevy W-Series Big Block

1958-1965 Chevy 348/409 W-Series (Large Port)
Square Bore Carb Flange
Satin Finish
1500-6500 RPM Range

These new Performer RPM intake manifolds are designed to fit 1958-1965 Chevrolet 348/409 "W-Series" big-block engines. Two version are available; one for small-port cast iron heads and the other for factory large port or with Edelbrock Performer RPM "W-Series" heads p/n 350-60809 or 350-60819. They both deliver improved performance in the mid to high rpm range when combined with Edelbrock carburetor's. Both also feature a front mounted oil fill tube for those who want the nostalgic look of our Classic series valve covers with no breathers. Tube (not installed) and matching push-in breather with PCV baffle cap included. For square-bore carburetor's only.
Installation Notes:
Port exit dimensions: 2.39' x 1.16'
Manifold height: (A) 4.35', (B) 5.54'; Carb pad height: 4.62" p/n 350-7240 or Fel-Pro p/n 375-MS9788B
Port Exit Dimensions: 2.39' x 1.16'
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART