Description
Edelbrock Victor Olds 350-403 Intake Manifold for 350-403 c.i.d Oldsmobile Small-Block Engines is Designed for High-Performance Competition & Marine Engines. Accepts a 4150-Style Square-Bore Carburetor. Non-EGR. Edelbrock part #2812 Victor Oldsmobile intake manifold provides power levels never before available for competition single-carb 350-403 Olds engines. Featuring a single-plane “Air-Gap” design, it accepts square-bore carb and offers significant horsepower increases over existing intakes in the 4500 to 7500 rpm range. It features a carb mount pad height of 7″ and high-flow constant area 3.2-square-inch runners. The runners have been optimized to match the flow characteristics of Edelbrock Performer RPM aluminum cylinder heads #60519 and the exit size, as-cast, is 1.28″ by 1.94″ with plenty of metal thickness for gasket matching and porting.
For 4500 to 7500 RPM High-Performance Engines
Ideal For Drag Racing Or Marine Applications
Single-Plane Air-Gap Design
Any Carburetor Class Allows
Application Summary:
| Year | Make/Model |
|---|---|
| Oldsmobile:Small-Block:307 | (5.0L)/330 (5.4L)/350 (5.7L)/403 (6.6L) |






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