the s14 tansmission harness has a plug for the crankshaft position sensor the speedos are different and the s13 transmission actually has more sensors on the transmission and at least one of the sensor plugs are different besides the speedo being totally different and I NEED A MANUAL NOT AN AUTOMATIC TRANSMISSION HARNESS OFF OF A S14 BECAUSE IT IS FOR AN S14 I DONT WANT ANY S13 HARNESSES.