This review is mainly about the seller but not all of it. First, the stabilizer here is amazing. That's exactly what it claims and as long as you know what the heck you're doing you won't have any other problems you haven't noticed and note that you should be able to get this stabilizer in less than one hour to install. , Easy! Second, the seller is amazing! My particular truck (2008 Ram 2500 6.7 Cummins Mega Cab) had a much larger transmission/clutch joint than most other similar trucks and what was listed. Instead of 1 1/4", I had 1 13/16". So of course the supplied spare 1 1/4" screw never worked. I emailed the seller and got a reply within a day (no more than 2) asking for my shipping address to get the right screw. for my application. no questions no money for shipping just bam thanks ma'am! received my package and boom! just what i need! thanks matrix! yall rock!