So i ordered a 3.4 pulley and a 658 belt from zzp and Idk if maybe its suppose to fit this way or if i ordered the wrong pulley or belt but my pulley is 8 ribs and my belt is only 6? Is this ok?

 

8 ribs is for extra grip on the belt so it doesn't slip as easily. Unless you have upgraded your balancer to an 8 rib SC drive, and the other 3 SC pulleys to 8 rib, then you have no choice but to run a 6 rib belt. There is no problem running a 6 rib belt on an 8 rib pulley- especially with a 3.4" pulley- belt slip should be non-issue.

 

Perfect thanks so much!