Description 20v 4age Blacktop – Cam belt drive pulley This toothed pulley is located behind the main crank pulley and belt guide washer to drive the cam belt. During removal these are often damaged. It’s a common practice to intentionally destory these as it can readily be the easiest way to remove them once they are stuck on the crank. This pulley is specific to the Blacktop series of engines.
