I have a free 87 f150 that needs a motor and is in much better shape than my 83(with an 85 straight 6). This things has floor boards and all the windows! Well i’ve done an engine swap before from an 85 to an 83 but I wanted to know if I would have issues change engines to an efi truck. Will the the tank fuel pump cause issues with the low pressure mechanical pump? DId ford gear the 302 differently? I guess I’ll need to change some exhaust stuff also? Oh and the new truck’s clutch pedal does not return it is a hydraulic clutch. I have only messed with the manual kind so any tips would save me a lot of trouble.