I have recently purchased a 93 Civic HB and am planning to load a b18c . The only problem is that its and automatic, ive done the research and the auto/manual swap doesn't seem too bad. Would anyone know if the Automatic tran wiring harness are similar or the same as the Standard tran harness?

 

I dont think theres any difference in the harness, its the ecu thats different. My friend went from a automatic lx to a manual ls motor. All he needed was the pedals, clutch line/reservoir, center console, and shift ****.

 

there the same i just got done with putting a b18c in my 92 hatch and everything matched up, you only have to wire reverse lights and wire it to be im park or you wont be able to take out your keys but besides that it will start right up

 

thanks for the tips...