Ol' Blue's magnum swap

Got some good news from Pat Blais, 65 904 will work with the dash button shift mechanism, so I got the bushing on the way. I also filed the magnum flex plate hole to match the 65 converter. Mounted up fine.
Found out that the magnum balancer sticks out 1/16th further than the 273 version, so I had to shim the water pump pulley out to line them up.