These racks are hard-to-find...and when you do find one, they go for $200-$300 bucks. Thanks to my friend Dennis for selling me a rack. (I sold him my own rack about 5 years ago, then wished I had it back) I modified an H-D Hummer seat (I like them since they have no seat tee bar) but they're the same shape and steel pan as the original XLCH solo seat. McFarland helped me make special brackets to mount the seat (which was restored by: Heathers Leathers of South Carolina).
I have a restored, original 1960s Tour Pak that quick attaches to the rack. It works slick - and I can now carry more stuff ! We reinforced the stock fender struts too (just for insurance).
All parts are moved back about 1.5" for added leg room - and "lean back" room. It rides and handles awesome - and I just need a long trip for a test . . . Where we goin'????