I have done a search but couldnt find exactly what i was looking for...so dont flame on me!!! I have a 99 F150 4x4 5.4L I have 35"tires. I want to go to 4:56, but am unsure as to where to buy them, I need to change fronts and rears. Is there anyone that sells them as a kit with everything needed to do an install? How much should i pay to have both sets installed. I asked one shop and they said $450 and I supply parts. please fill me in, thanks in advance!!!!

 

Search around because i was quoted at $240 for 4.88 gears, everything included.