I have an accumulation of old parts in my garage from 30 years of working on cars. Most are new old stock in their bags/boxes with part numbers. Some are after-market, parts store and some are OEM, dealer. Various makes, models and manufacturers.
Problem is, I don't remember what year or application most of them are for!
There's gaskets, filters, engine-suspension, steering, brakes, tune-up, etc.
I'd like to clean out & maybe sell them on ebay/local paper.

I know it's a broad question but does anyone have any suggestions or sources of info, websites books or cross-reference manuals to find the applications by part number/makers?