wrong wrong wrong wrong wrong
or at least only partially corrects
ton's of differences both between civilian and ssp also tons of differences between 4 cyl and v8. Body is slightly different between 4 cyl and v8 too. brakes, rear end, quads vs no quads (no stud on 4 cyl), fuel lines, brake lines, K member, wirings,transmission, driveshaft, speedometer, tach, vacuum system, tons of differences that the internet don't tell you about--and then there's differences in the year models, such as mid year 1992's having different parking brake setup, some have a little different wiring, etc
and-there is little if any information available for 4 cylinder cars for those of us who decided to keep the 4 cylinder. Everything posted online is for all the V8 cars and a lot of that does not apply to 2.3L cars. Case in point the IRCM.....
similar ssp vs civilian once you have both of them in front of you, you see the differences
yes ssp are single key for everything but that is fairly easily accomplished by a good locksmith; and some have done this and sold their car as ssp (higher resale)-without any documentation.