45 Parts Depot: http://www.45partsdepot.com/
Beauty of Speed: http://www.beautyofspeed.com/
Hosking's Book Works: http://www.repairmanual.com/hosking/
Classic Vinatge Bulbs: http://www.welcome.to/cvb
FatDog Vintage Salvage: http://www.fatdogvintagesalvage.com/news.htm
Flat Head Power: http://www.flatheadpower.com
Georges Antique Motorcycle Trader: http://georgesantiquemotorcycletrader.com/
Harbor Vintage: http://www.harborvintage.com/
Victory Library: http://victorylibrary.com/parts1.htm
Harleysons: http://www.harleysons.de/index.htm
Richard Duda: http://www.rduda.com/
Coker Tire: http://www.coker.com/
Way Back Wheels: http://www.waybackwheels.com/
Jan Willem Boon: http://www.jwboon.com/
KNS Cycle: http://www.victorylibrary.com/kns/camnotes.htm
Mas Classics: http://www.masclassics.com/index.html
AAOK: http://aaok.com/
NOS Parts USA: http://www.nosparts.com/
NOS Parts Europe: http://www.nosparts.nl/
Old Dude: http://www.olddude.com/shop.htm
Resurrection Cycle: http://resurrectioncycle.com/
Taylor Classics: http://www.taylorclassiccycles.com/
"45" Restoration Company: http://www.45restoration.com/
Flat Head/Pan Head site: http://www.geocities.com/hydra-glide/en_index.html

Tedd's V-Twin: http://www.vtwinmfg.com/NewVtwinWeb/
Kiwi Indian Parts: http://virtualindian.org/8dealkiwi.htm

Starklite Indian Motorcycle: http://www.starklite.com/

Walker Machine Indian Parts: http://members.aol.com/RWMC101/walkermachine/

Sonny's M/C Repair, Aermacchi Harley Davidson restorations: http://home.tiscali.nl/~jahstof/sonny/sonny.htm
The Hog Farm: http://www.the-hog-farm.com

Wheels Though Time Museum:  http://www.wheelsthroughtime.com

Super Sunday Online: http://www.supersundayonline.com/

Official Website of All American Indian Motorcycle Club: http://www.allamericanindianmotorcycleclub.com

Leather Restoration and Repair For Vintage Motorcycles. Worsham Castle Cycle Leather: http://www.worshamcastle.com