Finaly getting to fix my 92 Civic EX. The original d16z6 had a rod go through the block. After searching I was told a d16a6 block would swap out and accept my z6 head. I rebuilt the donor a6 block and went to install the accesories and found a few issues. The water pumps are different, the engine to transmission brace bracket holes are not drilled, and the timing belt tensioner is different. The big problem is the upper drivers side motor mount. The bosses on the front of the block for the motor mount bracket are drilled different. Do I need to just get the bracket for an a6 block? What years used the d16a6 motor? Also is the timing belt going to be different? Thanks, cant wait to drive a fuel efficient car again!!!