ok i got some nice parts i was gonna put on my 78 f250 4x4. i have a real nice coolant reserve jug and washer fliud jug i got off a 77 f100 and would not fit my truck! then a nice gauge cluster that had gauges not idiot ligts from a 76 ranger and it wouldnt fit i take it 78 and 79 are diff breed other than basic body,motors,etc. It just kinda blew my mind as theyre same body style bt also so much different