Yes, it should from the 66 to the 65. There is a year range where the pitman arms are going to be different, not sure on the 72.
I went from power to manual on my BB setup. I loosened the column under the dash, and pushed it in about 1.5 inches, it fit! I cant remember if I changed out the coupler lower half or not, but it slid right in. Its just a little farther from the seat now. Cool!Jim_Lusk said:The power steering and manual steering couplers are different (the input shafts are different size - power is smaller). the steering shafts in the column are differnet lengths, too.