Like title states I have a Toyota double with 2.28 gears in front and 4.70 in the rear case 23 spline in both cases. The adapter is a Marlin mxo7, both cases have marlins total spline inputs and rear gears are are also Marlin. I'm asking 1200 and parts are located in SoCal 92376. I will ship but it's on your dime, this thing is heavy so it might be expensive.