Whiteling have stopped making the uprated anti roll bar for the 340/360 so I have searched to find a company to make one.
http://www.volvo300mania.com/forum-uk/viewtopic.php?f=8&t=8615Price for the kit with all mountings is £153
If anyone interested is not registered on V3M please either reply to this post or email me on classicswede@lycos.com
Regards
Dai