MSD 6CT Ignition Control Box RED GCAI0201 Center shaft is made of

Center shaft is made of SKS3 material under vacuum heating treatment to provide higher rigidity (HRC60° ± 2°) and satisfied wear-resistance

Apex manufactures everything in their own facilities (resulting in a low cost

Outside diameter 44mm

End B Ratcheting type standard End A joint type none

MSD 6CT Ignition Control Box RED GCAI0201 Center shaft is made ofMSD 6CT Ignition Box hardcore ignition that works as hard as the racers that use it! Superior design makes it the most advanced ignition to ever hit a circle track. Packed with legendary MSD Ignition power, the 6CT offers a slew of features. A large digital LED display makes it easier than ever to see the rev limiter setting when dialing it in using the laser etched rotary dials on the face of the unit. Rev limiting is controlled via microprocessor