Stepped carbide reamer will bore your Can-am X3 head gasket bolt holes to .450″. This will allow you to use 10mm, 11mm or 7/16 head studs.

No machine is required, just install in your hand drill and the stepped reamer will follow your existing hole.

We recommend drilling a 1/2″ hole in a piece of wood and laying the gasket over the hole while reaming.

Part # TPR171