[rcalzaretta62]

I have the Reynolds Aluminum Block that came from Grumpy's Toy IV that won the 1970 Winternationals and documentation/pictures from the Peterson Archive with this exact engine in the car. It is a 0-326711 block and what Bill was running at the time. I heard Bill didn't like the ZL-1 block and had something to do with heat transfer causing them to lose power as the day went on. I have been in contact with the current owners of Grumpy's Toy IV to see if they are interested in it before I put in my car. I would post some pictures, just not sure how to add them.