Clio3 X85 Cup racer ac delete belt size

[Brigsy]

Evening all.

Does anybody know the length of belt required for Clio3 X85 cup racer ac deleted aux setup? Ive got the part number but not finding any.

Apparantly they used either of these two belts (4/6pk)
Référence 77 11 162 383
Référence 77 11 162 521

If i can find the length i should be able to find a suitable 6pk belt.

 

[Brigsy]

To add to this i believe a stock clio3 aux belt works if your using stock clio3 crank pulley.

To complicate things furthur im using a 172 crank pulley. I believe 6pk 1090 may be somewhere near.