Guys found quite a few engines on eBay for my car one is from a trusted seller the listing is for a1.2 petrol bare engine sump block head only!? low miles too but this is gobble to me haha my 2011 500 head gasket has gone will this be enough to replace my engine? Or do I need anything else? I know my other auxiliary’s can be used with .... but what worries me is “sump block head only!! Can someone enlighten me..