Beautiful car, but per Kurt S, it's currently wearing a fake trim tag (was was 59-59, 722) and equipped with a restamped block.
If you were new to the hobby, this one could fool you...especially with the McNeish certification (although the seller doesn't really tell you exactly what Jerry said, only that he inspected the car).
Link to 1969 RS/Z auction
Link to Kurt Sonen's CRG post
