Solved - MJW #066 - Giai Barou 1946

[faksta]

Starting from G and 4 letters?

I have two such names in my list, both don't sound Italian (you said this does). Let's try Goux, though.

[woodinsight]

Not that - try your other one

[faksta]

It's nearly impossible, because my other one is Grac, and I don't think it has any relation to Grac...

[woodinsight]

Time for another clue - GxxI (the missing two letters are vowels)

[Paul Jaray]

Guai?
(It meas 'troubles' in italian)

[João]

Giai?

[woodinsight]

Giai is correct.
I just need to know who the coachbuilder is for the point.
Locked for Joao until his next reply.

[João]

Famous like Pourtout or obscure?

[woodinsight]

Not Pourtout
It's not famous, famous if you know what I mean but not unknown either.
Okay - open to all again

[Allemano]

I found the car mentioning that it's from 1937 and Peugeot 202 based. Not a word about the coachbuilder, though.  

[João]

I found the car mentioning that it's from 1937 and Peugeot 202 based. Not a word about the coachbuilder, though.  

The same problem here 

[woodinsight]

On my reply #20 you will see a bodybuilders plate (obscured) but I can offer you another clue - it is 5 letters long.

[João]

Antem? It's Ottin?

[woodinsight]

Ottin no, Antem no

[João]

Dubos?

[woodinsight]

Not Dubos.
This builder constructed a body on a well-known British sports car

[João]

Barou!

[woodinsight]

Barou it is - well done, that was a hard-earned point.
I'll add some more information on this car in the near future