Custom built Mechanical Speedometer NWC T5 transmission with Jeep input shaft to fit behind a 235 or 250 Chevy 6 cylinder with no adapter or clutch modifications needed. It will also fit a 283 small block with the right bell housing. 4.03 first gear .66 overdrive. All new bearings and synchronizer's with some new gears as needed. It comes with an ***ortment of speedometer drive gears to adjust for rear axle ratio and tire size. I can ship to the lower 48