2999 - 1965-1988 GM A/G-Body Roto-Joint Rear End Housing BushingsThe 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

These Roto-Joints install with a gentle press fit and are retained by a spiral retaining ring

In Rotax racing

enabling easy on-car adjustments without removing the panhard bar from the vehicle

GT and Shelby GT350 and GT350R

please have a reputable shop inspect them

CP at 150 percent C

SAE Viscosity Grade (Motor Oil) 15W40

while retaining a full 7/32" tread depth for longevity and street legality

All of our components are plated for maximum corrosion resistance and long life

ACEA Service Class A5 B5

Improves clutch operation while reducing wear and temperature

Note: The 2015+ OEM struts require the use of custom machined M14x2