Originally Posted by
Patrick
all depends on what you use your truck for. Do you tow? Offroad? is your f350 a diesel or gas? Your f350 probably came with 4.11's too.
As CRX said, it's all in gearing.
I have 8" with 37's w/an SCT and I'm planning on doing 4.30's this week.
Yes 7.3 PS....Yes I tow..Not everyday....But I'll set the cruise on 90 pulling 8x18 enclosed trailer up the interstate...also do allot of in town running around...I have the 3.73 for highway use!...Pulls No Problem...My extent of off road is on job sites....I've just always wanted that aggressive look!