First pour

This is the first pour of the differential from the 12 bolt chevy.  On the “size scale”  this one is probably 6 out of 10 and is still a lot of work.  when finished I think that it will be about an eight piece mold.  You can see the blue foam sticking out of the top of the mold, i do that to create some voids in the plaster and to help keep the weight down.  Once the plaster has cures I’ll pull it out.