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  4. HEAD KEY FOR SIDE VALVE MODELS

HEAD KEY FOR SIDE VALVE MODELS

1 product

Category dedicated to side-valve wrenches, essential tools for adjusting and maintaining valve train systems in American motorcycle engines. These wrenches allow precise crankshaft rotation by adjusting lifters or rocker arms, facilitating valve clearance checks without removing the cylinder head.

  • Llave de cabeza para válvula lateral View details
    Samwel Supplies

    Head key for side valve models

    Version: Llave para pernos de culata para 45CI 1929-1973 y VL y UL Big Twin 1930-1948 (OEM 12047-30)

    Faithful reproduction of the OEM tool for 9/16" 12-point knurled head screws for Flathead. Specifications OEM 12047-30 Pack…

    Ref.
    AK-1185-6797
    Manufacturer Ref.
    734966
    Make
    Samwel Supplies
    Out of stock
    54,18€ IVA inc.

About this category

Essential for flathead (Flathead) engines, common in classic models such as Knucklehead, Panhead, Shovelhead, and certain Evolution and Twin Cam versions. The set includes wrenches in various sizes to suit lifter or rocker arm bolts, ensuring accurate valve timing adjustment. Ideal for workshops and enthusiasts performing regular engine servicing, valve synchronization, or high-performance engine builds.

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