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Speedway Motors Bill Smith

Professional Products Crosswind Pontiac 326-455 Intake Manifold


Intake Manifold Type:
Dual Plane
Carburetor Quantity:
Carburetor Flange Type:
4-Barrel Square Bore

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Q & A

What's in the Box

This is a great street intake for you Pontiac guys. This aluminum dual-plane intake features an air gap under the plenum to help keep the air cooler, which makes more power. It has a Quadra jet and square bore carb pad which allows you to run the popular 4-bbl carbs. Can be drilled and tapped for nitrous. 1500-6500 rpm.

910-11262 Instructions (PDF) 

General Intake Manifold Instructions (PDF) 

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