intake-manifolds

Edelbrock 2957 - Engine Intake Manifold

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This product is currently unavailable.

This is a universal fit product

  1. That means this product doesn’t have fitment for any specific vehicle.
  2. If fitment is applicable for your application, be sure to check compatibility with the other components.
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About this product

Part #: 2957

Two versions of the Victor Pontiac are available for 389-455 competition engines. #2957 accepts standard flange carburetors and #2956 is for 4500 Series carbs. Both manifolds are ideal for drag racing (Super Stock, Super Gas, Super Comp, Brackets, etc.), marine or any application requiring maximum power up to 7500 rpm. Compatible with standard Pontiac cast iron heads, or use with Edelbrock Performer RPM Pontiac aluminum heads for maximum power. For best performance, use 1" Cloverleaf spacer #8718 with #2956. Port exit size at head is 1.08" x 2.10" with enough material to open it up to larger port openings. Carburetor Recommendations: Any carburetor class allows. Installation Notes: Recommended intake gasket: Edelbrock #7280. Manifold height: A-7.70", B-7.70" measured to engine block.

More Details

Cylinder Head TypeStandard
EmissionWithout EGR
Engine Make/SizePontiac 326-455
Number of CarbsOne
RPM Range3500-7500
UsageRacing
Additional Documents
  1. Technical Drawingjpg

See what our community says about edelbrock products

Tristan Bollinger

399

Tristan Bollinger
1993 Chevrolet S-10
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What made you choose this particular product?
Engine breaths better tricky to install
View on Tristan's build
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What made you choose this particular product?
These covers are lighter than the stock steel brackets. They also function as means to hide wiring and coil packs
View on David's build
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What made you choose this particular product?
Noise, price, availability
Is this your first time buying from this brand? Did you consider other brands?
Yes. I considered all the vendors that use the TVS Eaton rotor packs
View on Paul's build
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What made you choose this particular product?
Required for our class, nice low end torque but definitely chokes the motor down a considerable amount.
View on Owen's build
Noah Rodebaugh

699

Noah Rodebaugh
1974 Datsun 260Z
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What made you choose this particular product?
High-ish quality
View on Noah's build
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About Edelbrock

Founded in 1938, Torrance-based Edelbrock, LLC is recognized as one of the nation’s premier designers, manufacturers and distributor of performance replacement parts for the automotive aftermarket. Edelbrock produces their core products in the United States of America using state-of-the-art equipment in their world class manufacturing facilities. Edelbrock, LLC encompasses five locations in Southern California and one location in North Carolina totaling more than 500,000 square feet.

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