Hey guys, looks like I’m going to need a new short block on my twin turbo V. Any recommendations as to what block would be the best option? I’ve seen some people talk about a 5.3 with good luck or should I get away from aluminum blocks all together and go with something iron? I was making about 1100hp and 1200ftlb at the tire on e85 but I usually kept it dialed down to around 800rwhp. I don’t really plan to turn it up much more than what it made before. I don’t remember if this was an LS3 or LS9 block but looks like it let go on the rear of the block. Actually it still ran with good oil pressure so hopefully I can salvage some good parts for the new motor. Thanks for any tips.