hi all the bung/plug on rocker cover that the pipe to inlet manifold goes to has snapped. somebodys posted up a really good guide to find out what parts numbers I need, just don't know how to get the parts! tried motor factors in my area and nobody wants to know any ideas? should I buy full new rocker cover just for that? or try and source some new shiny ones? going to be polishing the cover whilst its off so its not all doom and gloom http://japan-parts.eu/toyota/jp/1999/starlet/ep91-agmqy/4_121150_006_/tool-engine-fuel/1201_ventilation-hose I need 12204a and 12204 just to be sure any help much appreciated cheers