The best way ive learned is to pull all spark plugs, take motor mount bolts out and jack one side of the motor up at a time , put the headers in separately but dont tighten until the motor is back down in to place , ps if its a 4 speed and your using a zbar , that will need to be loosend or taken out and reinstalled after headers are in , also helps to have front tires off or cut to one side .
