Was looking at something a little cheaper than gates kit for my 99 plymouth voyager ss 3.3l I have seen they have pulley shields 82570 i think the number is,but, they say it will not fit the 3.3 engine. What is the difference if it fits the 3.0 and not the 3.3 it just fits on the outside of the pulleys. Is it the size of the bolt dia,length, or different size of the pulley itself. Help i am on a fixed income and limited to what i can do, and now i pulled up to an intersection and the van died on me. It turns over fine but will not start.Had it in too a mechanic and had it for 2 weeks and they did everthing to it they could and cleaned some wires under dash and reattached them and it run fine for 3 weeks now starting same problem.If i don't find out what going on i am going to junk it,tired of being stranded all the time.