Performer RPM Dual-Quad intake manifold is designed to fit 1958-1965 Chevrolet 348/409 "W" big-block engines. This manifold delivers performance with Edelbrock Performer Series, Thunder Series AVS or AVS2 dual-quad carburetors, and accepts 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". Available in satin. This intake manifold is a great match with our Performer RPM W-series heads #60809, #60815 or #60819 cylinder heads.
Emissions Warning
Products sold on this website may not be legal for use on public roads or highways due to Environmental Protection Agency (EPA) restrictions or California Air Resources Board (CARB) emissions regulations. Federal and State regulations may restrict Product installation to pre-emissions regulation (Model Year 1974 or earlier) or to competition/racing vehicles used exclusively in
1) events organized by recognized bodies, authorizing permits for participating drivers.
2) racing event qualification, and3) practice associated with events.
Installation of such products, including driving racing vehicles to and from the track, may be considered illegal “tampering ” or as “defeat device”, and may result in federal and state penalties. It is the purchaser’s responsibility to ensure compliance with all applicable emissions laws, including California’s stricter standards.
Proposition 65 Warning:
This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
- Engine Block Style:
- Stock/OEM standard deck
- Style:
- Dual plane
- Basic Operating RPM Range:
- 1,500-6,500
- Material:
- Aluminum
- Finish:
- Natural
- Height:
- 4.620 in.
- Intake Section Included:
- Complete
- Carburetor Mount:
- Dual 4-barrel square bore
- Has Bosses:
- No
- Bosses Machined:
- No
- Boss Quantity:
- N/A
- EGR:
- No
- Quantity:
- Sold individually.
- Notes:
- Designed for use with Edelbrock or Carter carburetors. Intake manifold will not clear HEI distributors. Includes oil fill tube and matching breather.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block W-engines
- Engine Sizes:
- 5.7L/348-6.7L/409
- Years:
- 1958-1965
- Cylinder Head Style:
- Edelbrock Performer RPM
- Cylinder Head Style:
- Stock large port
