Buffer

Can anyone tell me where to find parts for a 1979 1000cc Harley Davidson Sportster?

My husband is restoring a 79 sportster, but the shops around here don’t work on them, and even through Harley Davidson, you can not get parts for a bike that old. We are looking for like a catalog that specializes in this year, or at least includes it, and i am not having much luck finding anything online. please help us out, there is a lot of history in the bike we are restoring.

Can anyone tell me where to find parts for a 1979 1000cc Harley Davidson Sportster?