Shopsmith Power Pro Headstock - 12-22-10 - Very Good Condition. I bought this Shopsmith Mark V in 1987. The headstock was upgraded by me to the Power Pro Gen 1 in 2010. It has seen mild hobby shop use since upgrade in 2010 due to work schedule. I recently bought the complete Shopsmith Power Pro headstock new in preparation for retirement later this year. This unit has a 220 plug on it but can easily be converted back to 110 by swapping the 220 plug (220 increases motor output from 1 3/4hp to 2hp) with a 110 plug. The motor electronics will sense the voltage coming in so no changes are needed beyond changing the plug. This is for sale in the lower 48 only. FedEx shipping only and not included in price above. To calculate your shipping my zip is 71854, box measures 16x20x23 and weighs 70 lbs. Include insurance in shipping cost. PayPal or Venmo preferred.