It was debatable what truck I have because there is no title. I did decode the engine number to a 1928 Chevy by the production number T4938621 and block number 348532 BUT as pointed out at every site, the engine may have been replaced. So, the plate on the seat riser reads, 6 LM 6769...... Now, I know the LM is the model, Capital, and the 6769 is the production number. The decoding site says that LM was produced in 1927. Can anybody tell me FOR SURE what the number 6 means on the plate? Your help is appreciated!!! Thanks.