This valve grinding set is perfect for those looking to replace their cylinder head gasket in their Datsun, 1104206W25, Z22S 720 S110 Silvia. The set includes 18 pieces and comes with a valve stem seal. The gaskets are made of non-asbestos sheets, cork, graphite, and metal materials, ensuring a durable and reliable fit. The set has a manufacturer part number of 032-2574 and an OE/OEM part number of 1104206W25. The gaskets are designed to fit in the engine compartment and front placement on the vehicle. This item is not a vintage part, but it is a high-quality replacement part made in Japan. Exact item set is shown. Vintage new old stock gaskets with original packaging. Includes metal, graphite, paper, and cork gaskets. Set weight 12 oz. Made in Japan. No returns on installed items or partial sets. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.