EJ20 tranny will mount to EJ25 driveshafts, yes?

Without serious modification?

The basic theory is there are 2 lengths of driveshaft, the one that comes on 5 speeds and the one that comes on 6 speeds and autos. Now the various models have different thicknesses and strenghts, but they bolt up. So if you have a 5 speed you can use a driveshaft from any other 5 speed.

Good, cuz Im thinking of doin a swap, but dont wanna redo the drivetrain :D