So I was planning on getting some 6.4 banjos and putting them on this weekend but I looked at the passenger side one and couldn't see any kind of a check on it or anything is this what the stock bolts look like or can I assume the previous owner did them already

 

The check is inside...you can't see it till you remove the bolt, and even then it's hard to see.

 

Ok that's what I was wondering thanks for telling me