8.75 pinion snubber
I am 90% sure i threw mine in the garbage.. but let me check when i get home tonight.. if i still have it you can have it just for shipping... will know in bout 4 hours.. don't get too hopeful though.. i tend to throw away anything i don't need...
P.S. honestly though i would take the one for $40 above.. mine will come with original 1962 crustiness and dry rubber :) that one looks like new.