I've got a pair of Jasper long blocks that I ordered for my Excalibur project that I parted out. They were built in Jasper's custom shop for Prochargers and have 8.1:1 C.R. They are still in the wrappers with gaskets. I can get all the specs. I paid $10K for the pair. I'd sell them for $7K for the pair if you are interested.

I just looked at your location. The engines are on pallets and movers dollys at my shop in Rockville.

Just pulled the heads on mine not one is the same just pieced together not happy with the heads going in the trash and getting new ones