I would like to something. I have a 90 5 speed Dx hb and the motor smokes real bad so I just bought a wrecked 88 Dx hb auto that was converted from a manual. Will the 88 motor mate up to 90 5 speed or what all will I have to do. I tried searching but nothing

 

Why not rebuild your engine? Any D15B2 should work. However you will have to use your transmission, clutch, flywheel and ECU for it to fit properly.

 

So I would have to use the 88 tranny flywheel clutch.the problem is the 88 is an automatic.the reason I don't rebuild it is because the 88 civic was wrecked in the front and that motor was completely rebuilt.

 

Or the 90 5 speed tranny flywheel and and clutch on the 88 motor

 

use that

 

K ty so much I've never done a motor swap I've only done light stuff up in till now