hey fryer, i had the same problem i got energy suspension "universal" bumpstops! the stock bumpstops are parts# 39101 2.625" height pull thru for $14.99 + 4.88 s&h, i went with bumpstop parts# 99101 2.125" height threaded and is round for 9.99 + s&h, they have a bumpstop parts#99136 2"tallx2" square threaded its not really square its looks like a stop sign shape for $9.99 + s&h! if you do get the threaded ones like i did, its easier to just hold a wrench under the bumpstop mount and turn the bumpstop itself! hope this help some, here the site:
http://www.energysuspensionparts.com...Shock-Eyes.asp