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

Name: Performer RPM Intake Manifold Big Block Chevy 348/409 W-Series (Small Port)
Brand: EDELBROCK
SKU: 350-7158
Price: 595.95 USD
Availability: InStock

^$595⁹⁵

Ships on 09/22/2026

Lowest Price Guarantee

Chevy W-Series Big Block

1958-1965 Chevy 348/409 W-Series (Small 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:
Manifold height: (A) 4.35', (B) 5.54'; Carb pad height: 4.62" Click here to determine carburetor pad height.
Recommended intake gasket; Edelbrock p/n 350-7242 or Fel-Pro p/n 375-MS9459B
Port Exit Dimensions: 2.06' 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

Part TypeIntake Manifold

BrandEDELBROCK

Package Height7.5

Package Width15.0

Package Length24.0

Weight21.475 PG

Part CategoryPerformance Parts

Basic Operating Rpm Range1500-6500

Intake MaterialAluminum

Intake StyleDual plane

Cylinder Head TypeSmall Oval Port