[gargoyle]

Simple, a 302 tapper pans/valve cover is tall and squared shaped with 8 bolts holding them on. The 302 also has an allum. block by the harmalic ballencer located about where the manual fuel pump would go. 302 spark-plug's go in the block at a slant, slanting towards the firewall. On a 351 modified the tapper pans/valve cover's are shorter and rounded with only 5 bolts to hold them on, does not have the alumi block by the manual fuel pump and the spark-plugs go straight in/downwards. Unless it's a winsor, the wisor plugs go in at a slant as well but it doesn't have the alumi shame block either. The 351 clevlin the valve covers are tall and rounded with 6 bolts to hold them on.