Nissan Class Z 1985 Peace, mercy, and blessings of God be upon you. I am offering you a ZX 300 engine for sale with the automatic transmission. It is working and in excellent condition. The engine is working and in excellent condition. The sale includes the complete engine, wiring harness, ice compressor, alternator, and turbo, all in excellent condition. Note: (It has a slight issue with valve stem seals, causing minimal smoke). May God grant us all the best.