Most of us like the nostalgic look of the K-Motor distributor w/o the vacuum fitting. We also like the reliability of the newer electronic ignitions. With Mallory Unilites running several hundred dollars, here's a nifty upgrade I made to a K housing using a Mallory Unilite conversion kit that was only $63. available from Summit Racing.
I needed to install a single point breaker plate inside the dual point housing that the Mallory kit attaches to. Also had to fix the movement in the housing that remains when the no longer used vacuum advance/retard mechanism is disconnected.
Attached photos of the retrofit.
Special thanks to Marv for the housing!!!