CORPO,
Your last post had me wondering what was up so I broke out the books again. It seems like I made a mistake with the numbers I gave you earlier...the old books are confusing sometimes. Anyway your Model R truck should have the one piece ends and they are part numbers;
Right = 601396 (4-5/32 long, 13/16-18 RH Thread).
Left = 601395 (4-5/32 long, 13/16-18 LH Thread).
This info was taken from my 1936 Chevrolet Parts Book dated 12-1-1935 and confirned with my 1951 Chevrolet parts Book (Group Number 6.233).
Sorry for the confusion, I'll fix the post above so someone else doesn't get confused.
Mike B
