I had bought both of these in order to build an engine to run in my Miata for time trial events. However, I found a deal on an already built and ported 13B-RE I plan to use instead. So these items have to go... I have for your consideration a complete cylinder head from a '99 Mazda Miata (BP4W). This cylinder head does not include a valve cover, intake manifold, nor exhaust manifold. Since I was planning on being turbocharged, I had also picked up a '94 Mazda Miata longblock as the block is pre-tapped for an oil feed line. When I bought the engine it was complete minus the valve cover, intake manifold, and exhaust manifold. I do have an intake manifold that I will include with the purchase of the longblock from a '94 Mazda Miata. If the buyer is interested I have a valve cover which as been cut to expose the cam gears fully for $50 with the purchase of either the cylinder head or longblock. Also if the buyer of the cylinder head is interested I have a set of ARP Head Studs for $100 that were never used and still in the box with included ARP Lube. I am wanting to get $450 for the '99 Miata Cylinder Head, $350 for the '94 Miata Longblock, or $750 for both. Let me know if you need anymore information, photos, or want to plan a meetup to look at these items. Thanks in advance for taking the time to view this posting. The longblock will not be shipped, however, I can ship the cylinder head if needed at the buyer's expense.