Wilwoods up Front!
The kit is for a 65-72 Dart with 10" drums. Wilwood's part number is 140-2713B.
Here's the docs for the kit:
DYNALITE DRAG RACE FRONT HUB KIT
SOLID ROTOR TYPE
1965 - 1972 MOPAR A BODY, 10 DRUM
PART NUMBER
140-2713-B*
http://www.wilwood.com/PDF/ds163.pdf
The safety wire you can get from Jeg's or Summit. I have a friend who works at MSC Tool, she got it for me real cheap. ;-) A 10 pound can is around $20.