f.s. 90 civic lx 5 speed. $1200-$1500

[Partsman]

@stinkbox

d16a6 is the sohc multiport 1.6l found in fourth gen crx si and civic si and ex.
d16a1 is the dohc multiport 1.6l similair to the zc found in the 1st gen integras.

They do make a sohc and dohc ZC engines.