ok guys i wanna check the firing order on the 68 mustang convertible....what is the order the plugs should be in on the V8....also can i have the V6 to becuase my aunt ain't sure which engine is under the hood....this would be greatly appreciated...a pic would also help

 

Ok, first thing, there is no such thing as a v6 in a 68 mustang. It can have the inline 6 which is very easy to tell because you have 6 sparkplugs in a row. I dont know the foring order though

 

For both the 289 and the 302, the firing order is 15426378