The block casting number is 3759365. The head casting number ends with 848.

Searching the site as mentioned earlier reveals that the block casting number corresponds to a Chevy 261.

The Chevy 261 was also found in Pontiac's. Don't know if they were used in other GM products. .

Numbers stamped beside the distributor can be misleading. Maybe since it's been stamped twice it has been rebuilt?


Gord 🇨🇦
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1954 1/2 ton 235 4 speed