[odog]

I ran into this a while ago. The 465/205 adapter was the issue. I have a 27 spline shaft on a 465 and a 27 spline input bearing on the 205. The shaft on the 465 is LONG, witht the adapter in place, the shaft lines up in the splines of the 205 with out the collar. That was a minor problem. The major problem was finding a 205/465 adapter to fit the input bearing on the 205. The 465/205 adaters I found were too small to fit the bearing. I eventually realized the cost of this out weighed the cost of rebuilding the 420/221 combo so I went that way.