340 cam for 318

@junkyardhero likes the cam for the 8:1 318.
that was the best of the ones you posted.

personally, i'd look elsewhere before buying anything from comp (except maybe springs/retainers or maybe a timing chain).

you mentioned 4.11's what tire are you running out back?

also, i don't know if it's been asked and answered yet: what's your desired outcome? what kind of driving are you doing? what are your expectations?