I dont know what these are called but there on both sides of the axle out towards the tires and i guess the stop the rear from hitting. There made of rubber and kinda come to a point. They may be called bumpstops i'm not sure but i need a set. How much do these run and where can i get them. Thanks Mike

"Rear Bumper Jounce" GM part #10164173 $13.52 a piece. Both left and right are the same. Order from gmpartsdirect.com or from these guys for a non markup dealer price. http://shbox.com/1/4th_gen_tech2.html#Dal_and_Jason

...except that they are $20.28 apiece, nowadays...

Do you have any plans on updating your GM part # and prices page? I and many others use it frequently to look up common parts. Thanks for all your great work.

It is noted on the page that the prices are subject to change. I also give where I got the prices from. It's hard to find time to update 300+ part numbers. With the cars getting so old, some parts are probably discontinued as well. I actually find it interesting (but sad) to see how much prices have changed.

Check-out Energy Suspension Pt#99137

http://www.energysuspensionparts.com...sp?prod=9.9137

I'm not 100% sure these will work, but the mounting dimensions sound about right.

those may work, i'll have to do some measuring....thanks

shon herron is selling some nice looking ones....

look in the sale section

I got mine from a Chevy dealer. They are the same for LS1 and LT1 fourth gens too.

I ordered a set yesterday, I don't think I'll have to do to much to bolt them up.

Let us know how it works out!

Well did they work?

I was going to avoid cutting off the bump stop mount lip, but the lip doesn't do any good with the ES bump stops. What I did is cut the lip off, then I cut and trimed a 3/16" thick 5" x 1.5" piece of metal to mount between the bump stop and mount since the mount doesn't offer enough structual support IMO, for the ES bump stops. They would probably be fine without the metal support plate I installed, I just felt better with them in there.
I also cut 1/2" off the bump stop height to give me more drop with my air bags. And yeah, with the mount lips cut off they bolt right up !m

Previous bump stops. http://i523.photobucket.com/albums/w...ication002.jpg
Mount lip cut off. http://i523.photobucket.com/albums/w...ication005.jpg
painted bare metal. http://i523.photobucket.com/albums/w...ication008.jpg
ES. BS. top view mounted NO support spacer.
http://i523.photobucket.com/albums/w...ication014.jpg
ES.BS. side view NO spacer http://i523.photobucket.com/albums/w...ication013.jpg
ES.BS. angle view, NO spacer. http://i523.photobucket.com/albums/w...ication011.jpg
ES.BS. far side view NO spacer.
http://i523.photobucket.com/albums/w...ication009.jpg
3/16" support spacers I cut ,drilled , and painted.
http://i523.photobucket.com/albums/w...topmod2008.jpg
ES.BS. side view mounted w/spacers. http://i523.photobucket.com/albums/w...topmod2011.jpg
ES.BS. far side view, mounted w/spacer.
http://i523.photobucket.com/albums/w...topmod2012.jpg
3/16" thick support spacers, side view.
http://i523.photobucket.com/albums/w...topmod2009.jpg

Also If you want longer mount bolts you need: 3/8" 20 tpi. A 1" lenght non-tappered bolt will work with the 3/16" support spacer, or a 1.25" tappered bolt. The bolts I'm using are the ones that come with SLP aluminum bump stop spacers, their 1.5" long(body).

thats pretty easy, thanks for taking the time to post those pics. I think i'll just buy them instead of getting stock ones. I see you have airbags on your car, How hard is it to put an airbag kit on a camaro. I'd like to lower mine a little but I live on a rough road and our driveway isnt very smooth and i'm afraid it'll rub the ground so i think airbags might be my answer. Thanks again for all the help