We just machined him a stock 440 block to replace the cracked one. Its a 493 with hand ported -1 heads, one of our roller cams, and the indy cross ram intake.The owner and his boss Scott Willams put it together. Its a bunch faster than it was,appox 1/2 second or better than it was and He likes to let it stand up like that. When the power goes up the chassis will need some work.