2999 - 1965-1988 GM A/G-Body Roto-Joint Rear End Housing Bushings camaro 04-08 X3 w/GM5)

04-08 X3 w/GM5)

factory stamped rear lower control arms

Negative camber helps as much if not more on a road course

The double adjuster features left and right-hand threads

while allowing smooth articulation

2999 - 1965-1988 GM A/G-Body Roto-Joint Rear End Housing Bushings camaro 04-08 X3 w/GM5)The UMI P N 2999 adds the finishing touch to allow full articulation of the GM 4 link rear suspension. By using 2999 and either Roto Joints or rod ends in the other six locations, your 4 link will move bind free whether it be autocross transition, road race cornering or just back road corner carving. These Roto Joints install with a gentle press fit and are retained by a spiral retaining ring. The 6061 T6 aluminum housing is pre greased with Synco