I need the part number fora melling oil pump&screen for a 2000 500hp carbed motor Can anybody help thanks:d rink:///////////

Melling M77 can't remember the pick up #

not the hp 500 pump but the best one to use would be a mel 10778c, make sure you get the matching pick up tube and the steel colared oil pump shaft,,,arp 135-7901

We're doing a set of 500efi's right now.

Used a 10770 for the pump and a 241S for the P/U