Used billet aluminum 1.250" crank pulley spacer includes grade eight bolts and washers. 2.00" female register bore on both sides, six .375" mounting holes on a 2.782" bolt circle. Spacer has been used for mock up but project changed directions so crank spacer was traded in. 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.
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.