Hi Everyone, This morning I picked up a SBC out of a '61 Apache, and here's some of the numbers i found.

3970010....302.....69....4...Z-28 Camaro
3970010....327.....69....2...Trucks and industrial
3970010....350...69-80...2 or 4

Here's some more info on it.
passenger side of block behind head (date manufactured): K172
Nov 1st 1972?
Intake: 3927188
Intake date: 4188
Carb is a 2 barrel Rochester
Distributor is points
Passenger side of intake has a I think a heat riser of some sort just to the right of the carb on the intake. :confused:
TIA,
David


My truck don't leak oil, it just marks its teritory.