im intrested in running a finned aluminum valley pan ,i see some for sale on ebay and socal speed shop has one ,but i noticed that they dont have the oil fill tube! where is the oil supposed to go if you use this??? i figure the only other way isto run valve covers with oil and breather holes in them??but what if you wanted to run the finned valve covers that dont have holes also ??? is there something im missing??

heres a link at what im looking at:
http://shop.ebay.com/i.html?_from=R40&_trksid=p5197.m570.l1313&_nkw=y+block+finned&_sacat=See-All-Categories