I actually had a member (don't remember who - sorry) send me dimensions for the 51 and later style spare carrier. This was before I found one on my parts road trip to the Lower 48.
Attached here. Hope that helps. If anyone needs additional dimensions, I can definitely measure mine.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.