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Pontiac 350 389 400 428 455 Black Powder Coated Mid Rise Intake Manifold

$ 163.15

Availability: 43 in stock
  • Condition: New
  • Brand: Speedmaster
  • Manufacturer Part Number: 1-471-075
  • Surface Finish: Black Powder Coated

    Description

    NEW PONTIAC 326 350 389 400 428 or 455 BLACK POWDER COATED INTAKE MANIFOLD
    Description:
    The Speedmaster Mid Rise Air design features the identical plenum and runner design as the normal Mid Rise. The main difference is that there is an open area under the plenum chamber. This feature is sometimes called an air gap design. The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine. This cooler air charge provides additional power and torque.
    SPECS:
    Part Type:                                      Intake Manifold, 4150 Carb
    Product Line:                                  Mid Rise
    Engine Block Style:                        Stock/OEM Standard Deck
    Intake Style:                                   Dual Plane
    Intake Hight:                                   6.500 In
    RPM Range:                                  1500 - 6500
    Intake Material:                               Cast Aluminum
    Intake Finish:                                  Black Powder Coated
    Note:
    Works with spread and square bore carburetors.