Features:

• Meets Sanctioning Body HEI Distributor Rules
• Tig Welded Shaft and Weight Plate Pins
• Easily Lock-out Timing Advance with Supplied Timing Lock-out Cam
• Works Perfectly with 121-8727CT HEI Circle Track RPM Control

Emission Code 3
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

• 1965 and older U.S. manufactured California Certified vehicles
• 1967 and older U.S. manufactured Federally Certified vehicles
• 1967 and older Foreign manufactured vehicle
  Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.