Originally Posted by BLKnCHRME09Deluxe

Mines a 09' and im using a 1/2" pulley spacer.... It doesn't matter stock pulley or DNA pulley they both take a 1/2" spacer. Also your gonna need new axle spacers cut for the wheel to fit perfectly centered. I can't give you the size of the axle spacers because i had a dealer lathe me some for correct fitment..

Remember 1/2" pulley spacer to fit with DNA or stock pulley.

I've ran both pulleys with my wheels.