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General Motors LS Series

  • Meets SFI Specfication 18.1
  • Spin tested to 12,500 RPM
  • Fully machined from high quality carbon steel
  • Positively retained outer inertia ring
  • 60 degrees of permanently engraved timing marks.
  • Pressure bonded elastomer > 3,000 lbs
  • 100% CNC machined
  • Accurately Balanced
  • Removable counterweights on externally balanced models