If you look at the above link, for 51 to 54, there is only one part number for the backing plates. It also says that nthere are two required. Therefore right and left must be the same part.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!