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Holley Flathead Carburetor Adapter

Price:$19.99
Flathead Carburetor Adapter
Price:
$19.99
EA
In Stock
Item #:
1351935B
Holley Flathead Carburetor Adapter
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Adapts a Holley, Edelbrock, or Carter AFB to the early 50's WCFB bolt pattern. Designed for use with the Offy Flathead 4-barrel intake manifold and Holley 390 CFM 4-BBL.

This carb adapter includes gaskets for both top and bottom sides as well as mounting hardware.

  • 1351935B
    Overall Width
    6.340"
    Overall Height
    5.850"
    Overall Thickness
    0.490"
    Bore Size
    1.500" (1 1/2")
    Bore Size (Opposite)
    1.690"
    Bolt Hole Pattern
    Inside: 4.25" x 5.60", Outside: 5.16" x 5.60"
    Gasket(s) Included
    Yes
    Hardware Included
    Yes
    Material Type
    Aluminum
    Finish
    Natural
    Sold in Quantity
    Each
    Notes
    Bolts a Holley, Edelbrock, or Carter AFB to the early 50's WCFB pattern.
  1. Bore size is 1.5" on the small side and tapers to 1.685" on the large side.
  2. Smaller Inner Bolt Pattern:
    • Side to side is 3-3/4" center to center
    • Front to rear is 3-7/8" center to center
  3. Outer Bolt Pattern:
    • Side to side on inner pattern is 4-1/4" center to center
    • Side to side on outer pattern is 5-1/8" center to center
    • Front to rear is 5-5/8" center to center
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