ive got a 2003 f150 xlt 4x4 with a 4.6l ext cab with a 6" fabtech lift sitting on 35s. and i found a good deal on a 2001 f150 lariat 7700 4x4. how hard would it be to take my lift off and put it on the 7700?

 

You most likely had to cut some stuff off the frame of the 2003 to get the front new crossmember on and mount the front differential so it's probably going to be fairly difficult to put a stock suspension back on it. I know I had to do that on my 2006, it's possible you didn't on your 2003. If you did, you'll have to get that piece of frame that had to be removed and weld it back on in the perfect posistion to be able to return the 2003 to stock