I've heard you can replace a spring or add a clutch to tighten it up. I am trying to save money for a 14FF right now so am looking for budget upgrades. I understand they are junk, believe me 3 grenaded 10 bolts in my old 71 Monte Carlo proves that.
Well I guess it's decided then. I'll run it till it breaks then replace with the 14FF. Then of course I'll have to install a rear disk kit, which means I can stop faster which means I can add more power. Excellent!!!
I have but bolting in a 14FF is the easiest and cheapiest all the way around. Also, I like to do rock crawling and mudding so the extra strength would be nice. I figure I'll build a more specific prerunner since the IFS trucks are really expensive and difficult to get travel out of. Probably either an S10 or Toyota for the prerunner.