I put the LCAs on my 2005 SR5 (150,000) a few years ago. They came with two bushings, and the mechanic at the Alignment shop said I should get them. Ours were AM, and worked great. Check out sway bars too... they are cheap and easy to find.
https://www.amazon.com/Detroit-Axle-...s%2C269&sr=8-3