New single port cylinder heads have not been available for over 2 years, but we have them now. We have just received our shipment of these excellent quality cylinder heads. For your convenience, this cylinder head is offered as a kit which includes 1 new cylinder head with valve guides and seat installed (Seats require cutting), 2 new intake and exhaust valves, 4 valve springs and retainers, and 8 valve stem keeper. Everything you'll need to build a complete single port cylinder head. For the bare head only see part number VWC-311-101-353-A. These cylinder heads fit any 15-1600cc single port engine. Beetle/Ghia/Bus 63-70. Sold as 1 head kit, 2 kits required to restore 1 engine.