Spacer is used on a crank mounted starter application where a racer is using a front mounted crank starter where you have to space the starter jaw out to clear the blower pulley.
Spacer has been used for mock up but project changed directions so crank spacer was traded in.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.