Selling my 1965 389 CID with the 77 heads. I spent over $6000.00 to rebuild this motor by local professional shop. It runs excellent and has less than 1000 miles on it in the last 2 1/2 years. It is still in the car. The only reason I'm selling is that I've found the original motor for my car after years of searching. I spared no expense to rebuild this block. This is an excellent motor for a great price that isn't even broke in yet. I'm willing to take a "huge" loss on my investment, but I'm anxious to use that money to rebuild my new block. Please call Randy @ 403-887-6169