Sorry, I can't be too much help with this one Bob...
I cannot remember whether My Son used the late collapsable steering column in His 56 Oval many years ago..
I'll have to ask him... I wouldn't drive a VW without the collapsable steering column.. My Son used a 1968 semi auto chassis with IRS rear end and the late steering box..
I know I advised him to use the late steering column...
There Must be some aussie vee dubbers who have done this modification...
Lee -- 68AutoBug --
http://au.msnusers.com/My1968restoredBeetle/shoebox.msnw? My website..
- Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---