Proflow Cylinder Head, Ford Thermactor Port, Threaded Insert, Accessory Bush, 5/8-11 od To 7/16-14 id, Steel, Black Oxide, Set of 4

SKU: PFECHD007

$20.48 In Stock
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    Description

    Proflow Small Block Ford Thermactor Inserts

    These small block Ford thermactor inserts are designed to thread into your heads to change the thread size. These inserts thread right into the existing cylinder head thermsctor  ports to allow use of the factory accessory drive bolts.

    Also required for many aftermarket cylinder heads to reduce from 5/8 thread down to 7/16 for mounting factory accessories,  eg:AFR-1422


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    Dimensions

    2893
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    Specifications

    SKU PFECHD007
    Brand Proflow
    Shipping Weight 0.0500kg
    Shipping Width 0.100m
    Shipping Height 0.100m
    Shipping Length 0.100m
    Shipping Cubic 0.000000000m3