1990 360 Build To Replace My Slant Six In My 72 Demon

Pace performance has an inexpensive ready to run distributor.
There most inexpensive model I believe
TSP-JM6713BL Mopar SB Ready to Run Electronic Distributor. Blue Cap
Or slightly more money.
TSP-JM7713R Mopar SB Pro Series Ready to Run Electronic Distributor. Red Cap