Im using the MMP PI kit. On day 3 of testing it blew out the port 5,6 gaskets. I used some permatex
Prior to install and torqued to spec. Ive since removed and this time let the permatex “set up” and grip gasket a little better. Longer oem material stud bolts would make install easier and safer, rather then long bolts. This would avoid dielectric corrosion, cross threading female bore/ alignment, then removal of old studs and balancing 12 gasket sealed edges was more difficult then it needed to be.also no washers were included.