Ye or na basically, my rs500 block was wire rung but used a grpA gasket, now i have always used cometic and had no problems at all apart from there rocker cover gaskets lol so thougt i would use a cometic on my fresh build which will be using a normal 205 block as the rs500 block is cracked so do i get the new block done or not as i have heard that cometic gaskets dont like wire rung blocks???????????????????