284 484 cam and power brakes
Get the 4-bolt to 2-bolt swap plate from someplace like Mancini or Magnum HP, get a M/C from Napa or Autozone for an early 80's 3/4 Dodge Ram truck. I didn't even need the adjustable pushrod cause I had manual brakes to begin with but if you have power brakes you need an adjustable rod and you can get that from Mancini or Magnum HP when you get that adaptor plate.