He's really wonderful to deal with, and being local to both BVV and Tasca (and having gone to both multiple times) I can vouch that they are awesome assets to finding OEM parts.Great thread.
John at Boston Volvo Village has helped me find classic parts. 1-800-336-2355
Also will this have a "Sweden-based performance/modification parts suppliers"/"good luck paying for shipping unless you baller" list? Such as
L-M-R http://www.l-m-r.se/ - Body parts, small modifications, performance
Do88 http://www.do88.se/ - Volvo specific silicone kits and drop-in intercoolers
Sam Steffansson - http://www.sambilmode.se/ - performance parts, exhausts, etc.
Few more, can't think of.
Also OBX makes a 2.5" stainless cat-back exhaust for the 740/940 turbo. Worth mentioning, as it's more useful than their header, and is shiny.
Edit: Also, Australia
DVS - http://www.dvs.net.au/
VP Tuning performance parts - http://www.vptuning.com.au/