Hey Steve Here are some updated pictures. All of the pulleys currently on the car are stock 302 pulleys and the harmonic balancer on my '70 LT1 Motor is the same as the '69 302 motor. All of the Pulleys, Water pump, Power Steering Pump came off of a '69 Z/28. The crazy thing is that all of the pulleys lined up perfectly on the 302 motor. All I did was transfer the parts from the 302 to my 350. It would appear however that all of the pulleys are out by 1/4 inch from the crank pulley. This would lead me to believe that for some reason the 1182 350 crank is 1/4 longer than the 1178 302 crank.
Here the crank pulley is seated all of the way.
Here is the the crank pulley part number
Crank Pulley seated all the way
Water pump and power steering set up. Both of these units were on the 302 motor before mine and lined up perfectly.
This is a better shot showing the pulleys not lining up
And from the other side
Power steering pulley part number
Water pump part number