May have to pull it apart to get some numbers off of the seals themselves. CarQuest can still get parts for my 48 and NAPA says they have books that go back to the 30's.
Scott


Scott Ward

2 1948 1.5-ton Loadmasters
The red one and The snow pusher
1 1950 3100
1 1954 Chevy 6500 2-Ton
1 1955 1st Series COE 5700
1 1963 K20 (454)
1 1964 C10 (350)

Raising a teenager is like trying to nail Jello to a tree!