Ferrera springs and retainers. Stainless valves (unsure on make). Had some porting and polishing done. Will just need cams and will be a solid head. Can be collected from South Wales or. Can be posted at buyers cost. Will try to confirm what valves. This item is in the category “Vehicle Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Gaskets & Seals”. The seller is “dav9743″ and is located in this country: GB. This item can be shipped to United Kingdom.