Dyno shop in okc area

[Rockinbexpress]

Everything that has to do with emissions. It's straight piped and all block off plates installed. Rear plate on passenger side has been tapped and coolant line installed. I have pictures but not sure how to upload them. I just went out and looked and there is a hole in the bottom of the head just to the rear of the ecm. I'm fixing to head up to the shop to look at the old head now