I have read on another forum that you can use a sedan tail shaft when you fit a Turbo 700 to a van. To date I have thought I would need to get the old tail shaft shortened to suit so the idea of a sedan part has a bit of appeal. Can I assume that there where only 2 types of shaft a 6 cylinder and V8 tailshaft with the yokes and uni joints changed to suit which ever transmission and diff where fitted? Or do I need find a V8 sedan tail shaft that cam out of a Turbo 350/400 equiped sedan?