Thread: block stamps

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each bore has been stamped ( 10,9,11,) at oil pan flange on the block. These stampings match markings in the pistons whick look to be machined. Was this done at the factory. I'm just starting to build back a stock 307 71' for my converted jeep.

Dont quite follow you with the stamping sequence 10,9, 11, need more info.

Oh and you may want to do an intro and the new members sign in thread.

and welcome to the forums

each boreis stamped with a different # Two are stamped with a 9, four have a 10, and two are stamped with a 11. Stamp at top of piston matches bore stamp.

tamrock