C is for gas, 123 is cu. in., 354898R3 is the block part number, there is no C in front of it. The 5*1* should be followed by the letter Z, A, or B, as the 100 was make in 1954,55,56. L means it was cast in Louisville Kentucky, which is also where it was assembled. I don't believe that 33341 matches any of the engine serials for the C123 installed in the 100. Hugh MacKay or someone will correct me if I am wrong.
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Today's Featured Article - Trenching With a Plow - by Staff. Introduction: This interesting information came from one of the discussion forums here at YT. We thought we should place it up front so it could be read by anyone interested in putting old iron to work. [Editor] I tried something new today, and it worked so well I thought I should post it - in case it might help someone else. I'm running 100 yards of 4" drain pipe from the gutter downspouts of our house to a pond down the hill. This should hel
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