Front end under over springs

[79 oshkosh 2323]

I just purchased this M724.. I never had one before . Is the front axle supposed to be on top of the springs and not on the bottom.. It has a 6BT in it and i may need to ad a spring or 2. Only to make it leval.i cant stand when its lower in front..

 

[Barrman]

Stock is spring under the axle.