I have a 91 Supra that originally had a 7MGTE with the R154 trans that has the speedometer cable and abs. I know am swapping a 1JZGTE VVTI w/ the R154 trans off of a JZX100. However this transmission does not have the port to plug in the speedometer. Can anyone help w/ advice on how to hook that transmission up properly to the car. I'd rather stick with the JDM R154 because it has less mileage (54,000 miles) than the original USDM R154 (185,000+ miles).