12-08-2013, 12:12 PM
Have a scout about the forums, like Rovertech, or the ZR forum. Best bet for you is someone breaking a BRM 200. 
http://www.ebay.co.uk/itm/ROVER-BRM-ALLO...33840f9b42
BRM gearboxes had a unique gearbox code, but i cant remember what it was. You can tell if it has LSD through the gearbox driveshaft hole anyway. If it has a bar it's an open diff. If you can see through it, or it has a washer with a hole in then it has an LSD. Rovertech had pics on ages ago.

http://www.ebay.co.uk/itm/ROVER-BRM-ALLO...33840f9b42
BRM gearboxes had a unique gearbox code, but i cant remember what it was. You can tell if it has LSD through the gearbox driveshaft hole anyway. If it has a bar it's an open diff. If you can see through it, or it has a washer with a hole in then it has an LSD. Rovertech had pics on ages ago.
Night Blue VW Golf 7 GTD : Bianca 306 Rallye : Mini Cooper D (The Mrs')
![[Image: wallye-gtd.JPG?raw=1]](https://www.dropbox.com/s/pcxk1pgpaucznvr/wallye-gtd.JPG?raw=1)
HDi Owner for 200k/9 years
HDi Owner for 200k/9 years