My buddy recently bought a 4wd Trailblazer and installed a 3 inch Suspension lift. And we have taken it off road often but never abused it. Well he noticed that his 4wd wasn't working. He took it to a dealership for diagnosis and they discovered that the cv shaft has pulled out of the transfer case.
They said it was from the 3 in lift putting the cv shaft at such an angle.
He is bummed and wants to sell it if he cant customize it. He doesnt want to do a bodylift
I disagreed.. i dont think a 3 inch lift would put much strain on the drive train.
1992 Bonnie SE, freshly overhauled, 6000k HID'*, SensaTrac Struts, 32mm Tubular SSEI sway bar
Kenwood HU , JL 1000/1, 8W7'*, 15" CVX'*, 18" DC lvl4