Alfa Roof Bars. Can anyone identify these?

[TypeR]

Hi, I'm hoping that the PH Alfisti may be able to solve a problem.
I bought these roof bars many moons ago for my 156. They didn't fit, and I consigned them to a dark corner of my garage. I've decided to sell them, but I'm not sure which model they fit.
Can anyone help?
Cheers,
Simon.

[S100HP]

My 156 ones looked identical

[_Superleggera_]

164 Roof Bars.

[V6Alfisti]

Definitely not 156 bars, I think 164 is correct or at least that generation.

http://www.alfabb.com/bb/forums/164-168-1991-1995/...