4 inch lift

[explorerMHM]

I know that a 4 inch susp. lift can affect the lifespan of my drive shaft. My question though, is how much? If I install a 4 inch lift on my '99 explorer, do I pretty much have to upgrade the drive shaft?

 

[MountaineerGreen]

Yes, the driveshaft is just a part of doing the lift. Just figure that into your cost estimate.