I must have been confused on the pre '64 action then. I thought it was on the hangtag when I bought it about 10-15 years back. It is a lefty mod 70 in 7 mm rem mag.
It was CRF, which is similar to the pre-'64 Model 70s, and Winchester/USRAC capitalized on this in their ads. But it's not a pre-'64 by any stretch of the imagination.