I have a 1990 ford f 150 with the 300 inline 6 it has been changed over from efi to carb now everyone says I need to change the distributor in it does anyone what distributor I need and what will fit looked all over ebay and can't really find one I don't know much about the 300 engine but I'm going crazy try to get it going all help would appericated thanks Robbie

 

'83 or older DS2 distributor and an ignition box with the blue grommet. Plenty of threads here about this...do a little reading, take some notes and you are good to go.