I'm looking into swapping my transfer case cause I believe it is the source of the clunking noise I'm getting from the front end. How difficult would it be to this? I have done enough vehicle repairs myself to believe I could do that but I'm not sure if I should. Should I just take it to a shop? I have a 97 Olds Bravada with smart track. A link to my previous post about the noise I have is here: https://blazerforum.com/forum/engine...ont-end-68573/

Please share any information you have on either thing! Thanks.