yup. Also, that block won't bolt up to a 88-00 transmission either. the d16a1 is somewhat of a red-head step child. The only thing that I believe you can use from it is the pistons. Since the d16a1 head is dual cam, it has a large combustion chamber, to achieve normal compression it used high dome pistons. People often take these pistons (like 30 bucks a piece from a dealer) and put them in their d16z6s to achieve higher compression.