Ya it seems to me it should be doable..It is puzzling thou..the 3/4 ton kingpin is sold as being .921 dia...the 1/2 ton is .875ish.The guy who is going to drop this(Sid) says he has a 3/4 ton axle but it has an .875 pin hole. I'm sure this is easily workable..but rather than fight alligators I'd rather drain the swamp and just use spindles and an axle that came from the same assembly...of course I may change my mind tomorrow..

Have a good weekend 2count..looks like a hot one..95°Here

Keith