Here is a picture of the seat frame on top of the seat riser that is welded to the floor my seat is original but a lot of seats from the junk yard will also fit in the framing .I used seat belts from a late 80,s early 90,s caprice back seat belts , bolted to the framework .
Attachments
ED40FCA3-D996-4E6B-A377-427C6740BD73.jpeg (248.58 KB, 189 downloads)

Last edited by KEVINSKI; 01/30/2022 10:00 PM. Reason: Added picture

1954 Canadian GMC 9300
"The Journey"
Follow in the DITY