ok spoke to ARP and they said that they do carry a main and head studs that will work on the CA18DET, all you got to do is measure the bolts and they will find stock that suits our application, i should have mine by next week, i'll take some pics. when they reach.
Head studs: $89 for the setMains: $120 for the set (if i recall)
don;t worry i'll post pics and more details, hopefully i'll get part numbers with them and we'll put this to rest.
