Is there a difference between the core units of 69 & 70 Rimblow
Steering Wheel? I've managed to get hold of a 69 Rimblow and would
like to replace the 69 pad with a 70 pad (different inserts). I'm not
doing a concourse restoration, but would like to have a "correct
looking" wheel - not too worried whether the actual hooter works
either.

jlsnyman (AT) oldmutual (DOT) com wrote:
I believe they would swap over fine. As I recall, the problem is in
trying to put a rimblow on a non-rimblow steering column. many 69-70
parts tend to swap over fine between cars