![CDI Box - Ignition System IGN 10 8540 600 / IGN 10 8540 600 / IGN-10-8540-600 / IGN.10.8540.600 / IGN108540600](http://patrickmotorsports.com/cdn/shop/products/IGN.10.8540.600_{width}x.jpg?v=1601960186)
CDI Box - Ignition System (IGN 10 8540 600)
CDI Unit - Capacitive Discharge Unit For Ignition System - Porsche 911 1967-1977 - Also Use Coil: 10 8536 105 - Perma-Tune
Alternate Part Numbers: IGN 10 8540 600 / IGN-10-8540-600 / IGN.10.8540.600 / IGN108540600 / 0227200001