Moroso SB Chevy Cam Stop Button and Retaining Plate - SB and 90 V6 Chevy w/ Early Ribbed Style Timing Cover Mirrors Side View & Towing '68-79 Chevy II and Nova

'68-79 Chevy II and Nova

108-91 Metering Block

1960-1967 Cadillac Eldorado

Part Number: 241-265

serviceable and revalveable

Moroso SB Chevy Cam Stop Button and Retaining Plate - SB and 90 V6 Chevy w/ Early Ribbed Style Timing Cover Mirrors Side View & Towing '68-79 Chevy II and NovaProfessional 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