Can anyone recommend a good set for me to put on my JK w/ a 4in lift. The ones I have one now need to be replaced pronto...

 

JKS makes a good set and you can get them from northridge4x4.

 

Do you know if you have to cut the JKS ones to size?

I have seen a few where you need to cut the link to size to fit your Jeep.

I was looking at both the JKS ones & Rock Krawlers....

 

The ones I got were perfect for the rear but a little long for the front, but I took the rear OEM links and put them on the front, fit perfect. When I get time, I'll probably cut the new ones down and install them. I just have a 3" lift. Your mileage may vary.

 

Yes, the JKS are adjustable (a good thing) and you cut them to size. It is simple and all you need is a tape-measure and a good hacksaw.