can the 4X4 automatic transmission be replaced with a regular automatic transmission?

[iLoveMyExploder]

I realize this is off topic, but to save some time and frustration I suggest that you read the posts on changing the right rear spark plug before you start that job.

before starting which job?

ive changed spark plugs in these trucks many times... for that one youre talking about- before starting, I turn the wheels all the way to the left... and when its time to change that one plug I go in from underneath the truck. theres a little hole there big enough to get my hand through, I imagine thats why that hole is there