I have a 961 casting 396 2 bolt block it has a steel crank thats .010 .010 and it has been bored .030 small dome cast pistons. I bought it to use the heads on my 454 and upon taking them off this engine looks recently rebuilt can see the cross hatch in the cylinders. Can be a good runner with a re ring kit comes with balancer and short style crank pulley. I am 20 min south of Fresno $350obo for short block text for pics 5597907580