These Datsun 510 Door Sills are made from brushed stainless steel and are CNC cut. These are formed to match the OEM shape and style while greatly improving the product quality. They are much more durable than the thin aluminum 40 year old OEM door sills that don't look like much at this point. These are sold as a set (2 pcs for the two door and 4 pcs for the four door) and will come with the brushed stainless finish and have the option of having "DATSUN" laser marked into them. These will come with new stainless steel mounting screws. Actual pictures of Datsun laser marked in the sills will be up shortly. *When choosing laser marking on the four door sills Datsun is only engraved into the front sills. *The 4 door sills will fit the wagon and the 4 door however some holes may need to be drilled to match the holes in the door sills. *Many of our products are in-stock. However, because all of our products are custom fabricated, they may not be immediately available. Products that are not currently stocked may take 3-4 weeks from when your order is placed to when they're available for shipping. If you want to know the availability of this item, please email email@example.com.