Electrical connector on the tranny is the crank sensor that 95-up used. U don't need it as CAS is built into the distributor on your SE-R. I got a 92 tranny in my 93. 92 uses cable driven speedo still while 93-up used a electronic speedo. There is a 10mm bolt that holds the speedo gear to the case, its a eassy swap. Mike Jez