these will fit s10s, blazers, sonomas, and jimmys with a 4.3l. I have the same one on my 93 jimmy. and i beleive the mid-late 90's models were a direct plug in. With mine the plug had to be altered a little bit but its been working for a year now with zero problems. As far as the 2.2l, im not sure, i remember seeing some talk over on an s10 forum about if one would fit or not but im not sure what the end verdict was.
do you know what kind of GM case this is? looks like a CS144 i think, if i remember my part numbers right lol
149.4 dB and climbing....
18" Solo-X, Shok Industries 3.5k and two 100.4s, 250 amp Mechman Alt, 4 runs shok competition cable. TEAM SHOK - WI