Had this for 6 years now...no problems yet and it gets 'used'!!
http://www.harborfreight.com/cpi/cta...emnumber=47246
I also have a HD jack for the truck...but it won't fit under the Camaro.
And I need to toss my origional Sears jack as it's always leaked oil and never worked right. And no they won't fix it!