Complete set of upper and lower front control arm bolts for 1997-2006 Wrangler TJ and LJ and 1993-1998 Grand Cherokee ZJ. (6) Metric Class 10.9 (metric equivalent of Grade 8) hardened yellow zinc plated flange bolts and prevailing torque flange lock nuts for the front upper and front lower frame side. (2) Grade 8 hardened yellow zinc plated hex bolts with (4) heavy duty (laser cut, 3/16" thick steel, zinc plated) cam bolt delete plates and (2) Grade 8 hardened yellow zinc plated nylock nuts. Includes: Front Upper, Front Lower (Flange bolts for the frame side and cam bolt delete kit for the axle side). High quality direct OEM replacement. This kit includes all the nuts needed, however, I also carry factory style heavy duty flag nuts for the front and rear upper control arms on the frame side separately. Note about the front lower axle side bolts: If you have an early Wrangler TJ (mid-1999 or earlier) or 93-98 Grand Cherokee ZJ it would have come from the factory with cam bolts on the front lower axle side. The cam bolts were problematic and weak so they quit using them after mid-1999. All TJ's after mid-1999 came from the factory with a cam bolt eliminator / delete. The cam bolt eliminator included with this set can be used on all TJ's and ZJ's to replace the front lower axle side bolts and is the best option to get rid of the cam bolts. If you do need caster adjustment for a lift, using adjustable lower control arms is the recommend way to do that.