i have a 1975 f350 with a 390 in it and it will not even turn over. i turn the key and nothing happens, battery is good and charged, changed the solenoid and it is still not working. I need any help fast. please anyone put your two cents in!

 

Is it std or automatic?
If automatic , check the neutral safety switch, if std check the clutch safety switch.

 

were would it be located on a manual
?

 

Usually located on the clutch linkage between the pedal and the clutch fork. Look for a switch on the rod that moves when you step on the clutch pedal.

 

thanks i'll take a look in the morning

 

it's just to the left of your brake light switch mounted the same way.

 

it can also be your neg battery terminal not grounded properly my 1976 ford f250 had the same problem i just linked it straight to one of the bolts holding the starter