Chevy Block code

[69hurstSC]

Originally Posted by PeteLeathersac

‘

Exactly, Tonawanda Oct. 11 w/ YQ 2-digit suffix = pre ‘70 application.
YQ = ‘69 Truck 396/310 M40 as noted above, any VIN stamping/Year digit?

~ Pete

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Not that I can tell. That was the extent of the pad number.

[Too Many Projects]

Originally Posted by 69hurstSC

Not that I can tell. That was the extent of the pad number.

I don't know that vin stamping on the trucks was ever a concern ? I have a '69 truck 396 in my '70 Chevelle and I don't recall seeing a vin stamp.