Lots of different pcs including dog'rings, gears - 2nd and top. hubs, oil pumps even a Hewland DG-B maincase that was machined to fir a Lola T900 bellhousing. many other pcs, ask if you need something. A list of gears and layshafts is available on an excel spreadsheet and will take photos of anything you might want to look at. Prices are very reasonable - example 3 dogrings for $150 in great shape, gears $65 and quantity discounts.