it's a ATS093 oem with the ATS IC system. if you have water/oil coming out of any of those couplings, stop. you have a major problem. chances are the head gaskets got damaged on re-installation and is allowing water to pass through freely. the other area of intrusion would be a cracked head. either way, you have a extreme risk of hydrolocking the motor and bending the rods. time for another teardown unfortunately.