The 1.3L came in the 96-98 series Civic's called the EL model, a base model hatchback in Japan and Europe.
It's a de-stroked D15B(compression ratio drops but bore is the same IIRC), and does accept the D-series heads.
I have 2 in my garage(the only 2 I ever got while importing engines)....and sorry they are not for sale
If you can find one of these you could bolt your head onto it and maybe gain a couple more MPG.