Moroso SB Chevy Cam Stop Button and Retaining Plate - SB and 90 V6 Chevy w/ Early Ribbed Style Timing Cover DX2135K A worn bushing will cause

A worn bushing will cause excessive side-to-side movement of the slip yoke and create a vibration or leak

Hoop and Loop Fastener

For Use w/Factory Or Sanderson Cast Manifolds

Tumble Polished finish

Directional / Drilled / Slotted

Moroso SB Chevy Cam Stop Button and Retaining Plate - SB and 90 V6 Chevy w/ Early Ribbed Style Timing Cover DX2135K A worn bushing will causeProfessional 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