did ya actually take the transfer case apart and really scrub er out? My 98 takes a few seconds to click out but i never go over 30 mph in 4wheel drive
Some older trucks you have to put it in reverse to unlock the 4X4, its not a transfer case problem and if theres somethin else wrong id probably change the transfer case oil with 3 quarts of tanny fluid and clean out the metal shavings in it.
Do you by chance know a product number or a specific name of shock? I go off road hoppin fields and stuff quite a bit, but do in town drivin every day for school.