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Proform Top Dead Center Locator Screws Into Spark Plug Hole

Proform 66792


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Proform Top Dead Center Locator Screws Into Spark Plug Hole $11.99
Top Dead Center Locator
  • Screws Into Spark Plug Hole
  • Chevy Engines with 14mm x 1.25 Thread

  • Specifications:

    Cylinder Head Plate Included
    Piston Stop Style
    Cylinder head on
    Sold as a kit
    Thread Adapter Fittings Included
    Thread Adapter Sizes Included (mm)
    14 x 1.25
    Manufacturer's Part Number:

    The Proform Top Dead Center Locators are used to accurately determine and ensure your piston is at top dead center when you are cam indexing, adjusting valves, or installing the distributor. There are two styles of TDC (Top Dead Center) locators; one for use with the cylinder head installed that threads into the spark plug hole and a ''Bridge'' style for use with the cylinder head removed that bolts over the piston cylinder bore.

  • Two styles available for use with the cylinder head installed or removed
  • Allows accurate distributor installation, valvtrain adjustments, camshaft degree measurements and ignition timing adjustment.

  • 66792 is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from exactly what I needed . This fit the bill and kept the bill low . Did just what I needed it to .
    Date published: 2015-06-14
    Rated 5 out of 5 by from I bought it, don't know how to use it really, I mean I don't know how much I need to adjust it, do I leave it full length for a chevy 350?? otherwise, I think it's a good tool to find tdc from what I hear.
    Date published: 2014-12-30
    Rated 5 out of 5 by from Find TDC the easy way. This is a simple tool to make your job easier - finding Top Dead Center on Cylinder #1 to properly set your distributor has just been made super easy. Stop using your thumb to "feel" the compression.
    Date published: 2014-11-02
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    Some parts are not legal for use in California or other states with similar laws / regulations