Question Engine specifications

[Prab]

Hi,
I've recently purchased a 1971 Corvette, and I was wondering if anyone would be able to help me find the specifications of the engine I have.
The engine is: GM 3970010 K3

 

[Rruuff Day]

Hi,
I've recently purchased a 1971 Corvette, and I was wondering if anyone would be able to help me find the specifications of the engine I have.
The engine is: GM 3970010 K3

Have a gander though this site for some info Prab.

Small Block Chevy Engine Block casting and code identification

 

[XFIRE82]

That is a casting block number which was used in a car, truck or Corvette.

1969-79 3970010 , 350 cubic inches 185 ( low hp ) 370 ( highest hp ) 2 or 4 bolt main caps .

where do you see the K3 stamped ?