Hi there everyone new 2landyzone i have just done a head gasket on friends disco 300tdi think it got cooked but now its done and running im getting back pressure in the cooling system think the head mite have had it i got 200tdi head of landy was thinkin of fitting that head 2me mates 300 block...

Hi im new to landyzone was wondering if anyone can help just done head gasket on friend disco and now im gettin pressure build up in water system!think the head mite have crack in it but i got 200tdi head here would it fit 300tdi