5.9 converting to carb ?

i Found a 1999 5.9 complete engine locally for a good price ,what would i need to convert the engine to Carb for my 70 dart,would i need to install electric fuel pump ? what else is needed ,can i keep the stock wiring harness ? its a slant 6 car

Whats a good price where you are? Around here its like 650 to 900 for a 5.9 with 160K miles.