Moroso BB Chevy Cam Stop Button and Retaining Plate - BB Chevy RG400032XL 2L (GMT900)

2L (GMT900)

Standard valve angle and spacing is retained for bolt-on compatability

than the previous best 185cc heads

Valet and Pedal Lock Modes:

Moroso BB Chevy Cam Stop Button and Retaining Plate - BB Chevy RG400032XL 2L (GMT900)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 Moroso