90SC swap into 95 body

backtobirds

Registered User
Well, I have a 90 SC auto with a junk body and a clean 95 3.8N/A that needs more muscle. Anyone know what has to be done for the swap? I've been poking around and seem to think that I just need to get a 94/95 SC timing cover, crank sensor, PCM, and balancer. I want to keep my auto climate control as well as the 4R70w, so I am planning on using the 90 wiring harness (unless I can find a 94/95 harness) and add in the extra wires to the PCM connector. Also switch over the fuel pump. Sound like I'm on the right track?
 
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