Duntov Motors sells everything outright – No core required! If you wish to ship your old parts to us, here is what we are currently buying. Remember, freight to us is your responsibility. After receiving, inspecting and (in the case of brake calipers) testing accepting your parts, we will either credit your credit card or issue you a check. You don’t have to buy from us to send in cores – we are always looking for good cores. Please email us for shipping instructions. Prices can fluctuate, so check here first.