Hi,
That's all the info that the casting # will give you (that it is either a 327 or 350). This: k0812kyz and actually (kyz) Are these capital letters on your block? These letters determine the displacement,horsepower, and car that the engine came in. I dont have a handy reference at the moment...but, three letter codes indicate a '70 or newer engine and thus it should be a 350. No 327 in '70 or newer cars.
Bill
