Timing chain / degree notches.

[74RR]

Do all double roller timing chain / gear kits have degree notches?

 

[67Dart273]

No, of course not. Only the aftermarket and in those, only the ones advertised as such. Some have three, some more.

Google:

https://www.google.com/search?q=clo...QBg&ved=0CAoQ_AUoAg&biw=1138&bih=555#imgdii=_