Moroso BB Chevy Cam Stop Button and Retaining Plate - BB Chevy Helmet Air System Filter 1982-1998 GMC C2500

1982-1998 GMC C2500

Levels your vehicle when towing or hauling for a safe

4-Bolt Mains

3/4 in Thread

Moroso BB Chevy Cam Stop Button and Retaining Plate - BB Chevy Helmet Air System Filter 1982-1998 GMC C2500Professional 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 Moroso