Moroso SB Chevy Cam Stop Button and Retaining Plate - SB and 90 V6 Chevy w/ Early Ribbed Style Timing Cover Cylinder Head Bolt 1980-1989 GMC C6000

1980-1989 GMC C6000

2-3/8 in Diameter

63-98 Landcruiser

Vehicle Applications: 2018-2020 Jeep Wrangler 4 Door Leather Seats Wrangler has subwoofer

Carb recommendations: Edelbrock Thunder AVS or Performer Series 650-800 cfm

Moroso SB Chevy Cam Stop Button and Retaining Plate - SB and 90 V6 Chevy w/ Early Ribbed Style Timing Cover Cylinder Head Bolt 1980-1989 GMC C6000Professional 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