just recently bought a 1991 ford f-350 crew cab long box to do my cummins conversion. my question is would a set of 94 front leaf springs fit in a 1991 f350?

 

i do belive so, i have 90 f350 suspension under my 86 with late 93 front springs. should work.

 

sweet deal how are you supposed to lift these trucks i have a set of 4" lift blocks for the rea axle but not sure how to lift the front axle

 

well, can do shackle reversal, new springs, rearched springs or a totally custom job.

if ur puttin a cummins in it, dont put them blocks in the back. get new springs all the way around. fords have massive axle wrap. u put more block on it and it will spit them out.

 

im putting my dana 80 off my ram 3500 under it and it has the blocks with that much power im gumma eventually build a set of tracktion bars for it down the road