Well this is a must have product for any racer or basher looking to upgrade his truck. This set of rod ends is totally BULLET-PROOF. Can also be used on rock crawlers. A lot of professionals who are into rock crawling just swear by these rod ends. They don't come loose that easy and can take huge amounts of pressure without showing any signs of wear or slop. Anyone looking for durable rod ends must upgrade their truck with these rod ends. Highly Recommended!!!