so i took one of the front spindles off the '87 k5 and had to remove a snap ring from the axle. i swapped out the spindle with another one in better shape and now the snap ring wont go on; there is no part of the axle showing that a snap ring could go on. another member told me that this piece (the snap ring) may or may not be on there in the first place, so is it okay to leave it off?? Will the big retaining ring around the edge hold everything sufficiently?? thanks.