any API SJ engine oil for engine
caltex delo gold for gearbox
genuine honda PSF for steering.
After install take a level and measure the height of the power steering pump and the plastic bottle of PSF, the bottle full mark should be at least 1 or 2 inches higher than the pump top. If its not then you need to get creative and make it higher otherwise the pump will ingest air.
The factory EFI versions of this car had the wiring entering the engine bay from the left fender and not through the firewall like civics have (this engine is of civic), You will have to cut the firewall to punch a hole through it (which creates water leaks into the cabin)
If you are creative enough you can use the factory wiring from the fusebox side for the gauges, rpm etc.