A short trip to this link:
http://performancedistributors.com/product-category/performance-accessories/modules/
will show that the Davis Unified Distributor's high performance module (Dyna Mod) is the one pictured and it is sold by many different auto parts houses.

This company has really come to life.

An interesting picture on the page linked is what looks like a Mopar ignition box. It's mislabeled as a Ford Duraspark but the two are nowhere near the same.

R.