Would a Pulley Puller made for an 03 Cobra work on a L67? They are both Eaton superchargers and I'm pretty sure I seen them have the same part number. I just bought one for like $80 from rpmoutlet.com which was way cheaper then all the other vendors I seen.

As long as it has the backing plate that goes behind the pulley and then the front plate bolts into it from the opposite side. You can not use a jaw type pulley puller with the series II */C. It will destroy your shaft.