Here is a shot of the ATI 917120 damper with a BB Chevy trigger wheel. This is an 8 inch wheel from MSD. The 917120 damper clears the Jesel belt drive just fine. Only problem was that ATI has the wrong specs for the keyway and so it didn't fit out of the box. I sent it back to ATI and had them re-machine it to correct Mopar specs and now it fits fine.