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Thumbnail Filmstrip of 60460 Cam Shaft Thrust Button Small Block Chevy Images
Cam Stop Button; SBC/90 Deg V6 Chevy With Early Ribbed Style Timing Cover; Incl. Button/Retaining Plate/Cam Bolts; • Professional engine builders are familiar with camshaft "walk" — when excessive end play produces erratic spark timing and the timing chain/gear "eats" the timing cover• Moroso solves the problem with a highly wear resistant button mounted in an aluminum holder and bolted to the cam timing gear by way of a retaining plate• The button assembly does not allow the cam to "walk" forward, stabilizing ignition timing and preventing costly engine repair