converted,i spoke to john rawson a while back,& he said all he needed was the cluster gears,minus the crown wheel.by this i mean the spider gears in theirhousing.his suggestion was a post pack,as with the h165,this is reasonably compact.i've finally got close to the point were i'll do this,but it'll be a h190,instead of a h165. i got a great deal on a gazelle diff drum to drum ($70),which will go into the sunny sedan with a 4.3:1 diff,& the existing h190 housing will go into the sunny coupe which will be my street car.