Nice combo indeed. I am in the slow process of building my car for Pure stock. I have one of Bob's cams. I have a replacement short block and a replacement block plus regular 440 blocks. I am not sure which one to build, although I am leaning towards the replacement short block with assembly date but no VIN numbers. I am hoping for mid 12's, but who knows. I am racing a 14" tired car now, the G70's should be a real trip to learn all over again. I have 100's of street races behind me, but none in my A12 since 1974-76.