If was curious if I can pull the ABM inserts from my Lebaron A-413 through the diff cover by spinning the axles around and getting the ring gear bolts where I can get to them, remove the pinion pin "caps" and reinstall and ring gear bolts when finished, and thereby allowing my to pull the diff pin and inserts. If so can I do the reverse and install the inserts in my A-568 in my Spirit R/T the same way? Are the inserts for the A-413 and the A-568 the same? I don't want to pull the transmissions on two working vehicles if I can get away with it. Any tricks that will allow me to swap?