Moroso BB Chevy Cam Stop Button and Retaining Plate - BB Chevy SP130BK 9 in Long x 5

9 in Long x 5

terminal nuts & boots

5 in Deep x 8

Buick: Gran Sport 65 - 66 6

2003-2009 GMC C4500 Topkick

Moroso BB Chevy Cam Stop Button and Retaining Plate - BB Chevy SP130BK 9 in Long x 5Professional 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