• Designed primarily for competition use
  • Billet-aluminum housing, ball-bearing guide and adjustable mechanical-advance assembly
  • Magnetic pickup provides accurate trigger signals to Chevrolet CDI Ignition Box (not included)
  • Uses a standard Chevrolet V-8 cap and rotor
  • Will clear most induction systems
  • Slip collar that can be adjusted to make up for block or head machining, or a tall-deck Bowtie block