These are the link ends we use for the upper attachment point on Jeep front axles using the stock style bushing. If you're building a custom suspension, or building your own links to go with our Long arm brackets these will make the job easier. They have a 1"-14tpi right hand thread on the shank, and use a 7/16" bolt at the bushing.To use on an earlier Jeep with a 10mm bushing hole you can either drill out the sleeve, or simply install new JK upper bushings which are the same overall size, but with a larger inner diameter sleeve. These come as a pair, with right and left sides. There is a 5 degree angle built in to help align with the stock axle brackets.