I have a RB25 Cometic MLS 87mm Bore 1.3mm thick Head Gasket (Will suit standard 86mm or 87mm bore) €200 (Cost €270) ARP 202-5403 Main Stud Kit (RB20, RB25 & RB26) €250 (Cost €280) Item's Located in Ireland, Can arrange shipping at buyer's expense, Can be brought to IDC Event's if you have somebody to collect them there as well (I know a good few UK drivers are coming over this season).