What Are You Doing To/With Your Car Today?

Yesterday I decided to swap my rear axle and backing plates. However the stock rearend was siezed couldn't get the axle shafts out so 2 1/2 hrs with a saws all got the backing plates off just to see that they won't bolt up! Well today I'm going to tet and modify them to work

Going 7 1/4 backing plates to an 8 3/4 (or 8 1/4) rear axle . . don't think that is going to work, quite different and drums too.