depends on which mount you are speaking of... If its the front one next to the radiator... better have small hands, if its the roll resistor under the car... Easy, if its the driver side trannie mount below the air box, easy... as for the engine mount on the passenger side... You got me there, I have never had to deal with one... If rust wasnt an issue I bet it would be pretty easy, just lift the engine a little with a floor jack and a soft piece of wood so it takes tension off the mounts, then have it them... ALWAYS have a big ass can of PB blaster, and spray the bolts about an hour prior to working on them, helps a lot.