Posted by DoubleO7 on May 24, 2018 at 12:43:31 from (72.187.160.102):
In Reply to: Help Identify posted by vicinalvictor on May 24, 2018 at 08:51:02:
Found this referencing the top casting number:
"GM & CHEVY SM420 TRUCK 4 SPEED 1948-1967
This transmission can be identified by a cast iron case length of 10-1/2". The casting numbers on the side of the case should be GM3761930 or GM3813389. The transmission has a shift cover that bolts over the top of the transmission
that has a shift cover part number of GM591568.
The P.T.O. opening is on the left hand side of the main case and the transmission has a non-synchro first gear."
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Today's Featured Article - George's Fordson Major - by Anthony West (UK). This is a bit of a technical info to add on to the article about George's Major in the "A Towny Goes Plowing" article. George bought his Major from a an implement sale about 18 years ago for £200.00. There is no known history regarding its origins or what service it had done, but the following work was undertaken by Harold alone to bring it up to show standard. From the engine number, it was found that the major was produced late 19
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