Edelbrock Performer Series Manifolds For S/B Oldsmobile

Designed for street 307-330-350-403 c.i.d. Oldsmobile V8's, 1966-85. For non-EGR, the new #2711 manifold comes with a universal pad to fit most carburetors with electric chokes. For EGR, #3711 is stock replacement/street legal part for 307, 350 and 403 V8's with OEM 4-bbl. carb.; 1972-85; except 1976 with back pressure EGRs. 350 GM Corporate engines, 1981-86, use Performer #3701 for stock replacement. Will fit 1980-1/2 to 1985 307 c.i.d. V8's with 5A heads (casting #3317).
S/B Oldsmobile Performer Series Intake Manifolds by Edelbrock
Application Dyno Emissions Part #
Performer Olds 350 (non-EGR) - 2711
Performer Olds 350 (EGR) - 3711
Edelbrock Carburetor Recommendation CARB RECOMMENDATIONS: #2711: Edelbrock Thunder Series AVS or Performer Series (500-650 cfm). #3711: OEM 4-bbl. Carburetor.
Edelbrock Installation Note INSTALLATION NOTE: Edelbrock Performer Series, Thunder Series AVS and Carter AFB carburetors will not fit #3711. Recommended intake gasket: Fel-Pro #MS96027. For 403 Pontiac Trans Am, use OEM 4-bbl. only (for shaker hood clearance). EGR block-off plate included. Use choke block-off plate #8951 (included). Factory cruise control will not clear EGR valve without linkage alteration. For EGR applications, use stock carb only. HEI will clear this manifold. Manifold height: A-2.50", B-3.90"; Carb pad height: 3.20". Port exit dimensions: 1.18" x 1.86". For the heights of all Edelbrock manifolds, please visit the the Manifold Reference Dimensions page.
Edelbrock Camshaft Recommendation CAMSHAFT RECOMMENDATIONS: Performer Plus #3712. See Camshaft section for cam card specifications.

The following guide is designed to help you determine which Edelbrock components are legal for use on your vehicle. Learn more about Edelbrock Product Emissions Guide.

    50-State Legal
    For Racing Use ONLY
    For Use on Pre-Pollution Controlled Vehicles (PPCV)
    Stock Replacement Part
    Engine Swaps