I believe this came out of a 70 Hemi Cuda' but I could be wrong. This block is good but has been heavily machined and prepped for racing. Casting date is early 9/30/68. Cast# 2468330-1.
Dean, it went to Sweden in 1976, but on June 10th 2005, it was for sale via Ebay in Illinois.
I have an email address for the seller at the time, if you email me, I will forward it to you.