Kit includes:

• 1 - American made 4130 Chromoly Uniball Cups For 1" Bore Uniballs, Cup width 2-1/2" Tall 2-5/8" Outside Diameter
• 1 - 1" DFI Heat Cryo Treated Uniball/Spherical Bearing
• 2 - Misalignments with a 19mm Bore 68mm stack height 1 - Snap Ring for retention

This is the best combination to suit a trailing arm set up as it will only allow minimal role so will save your shock ends.

This is a set up commonly used on Trophy Trucks and upper end Ultra4 trailing arms