2 weel to 4 week drive
2 Answers
Too big of a headache and costly of a job to do. Electronics being a big one, shorten driveline, bellhousing to accept transfer case, hubs, CV's, list goes on and on $$$. Best to just buy a 4WD Envoy or Trailblazer, would cost you less to go this route since our platform is so cheap to buy, compared to a major swap like that.
In theory you could convert it but the cost is very high. Sell yours and buy a 4x4.