FYI for those that want a stronger automatic....the H3 auto or also the Cevy Colorado/GMC Canyon (4L60E w/5-banger) will bolt right up!!!! you WILL need the Hummer transfer case also though....which is available OEM with 4:1 low range....drivelines will be need to be modified.

some minor wiring will need to be done also...

Easy swap for sure....