I am putting a newer 360 into my powerwagon, it had a 360 before. I am keeping the same 4 speed transmission and havent taken it out of the truck. So I am trying to put the new 360 into the truck and having all sorts of problems aligning the clutch and engine holes along with the spline shaft from the transmission. Has anyone done an engine swap this way, i.e. not pulling the tranny as well? Any tips?