Re: 164 radiator
Be careful! I found out there are two types for a 164, at least. Needless to say, the radiator people that I ordered mine from, got the wrong one! More delays!
If you are ordering from someone not local, take time to describe where the inlet/outlet stubs are located on the one you have.
I have a 1995, Twin Spark Super, 2 ltr and I fitted a Valeo radiator, which I believe is original equipment, Part Number 00058911. Cost in 2002, £151.58 ($100?). I'll see if I can dig out a web site address for. you.