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 Super Lube and will provide smooth motion for years to come. 100% manufactured in Philipsburg, PA-USA.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1965-1967 |
Buick |
Gran Sport |
Base |
| 1978-1987 |
Buick |
Regal |
Base |
| 1988 |
Buick |
Regal |
Custom |
| 1982-1983 |
Buick |
Regal |
Estate Wagon |
| 1987 |
Buick |
Regal |
GNX |
| 1984-1987 |
Buick |
Regal |
Grand National |
| 1978-1988 |
Buick |
Regal |
Limited |
| 1982 |
Buick |
Regal |
Limited Turbo |
| 1978-1982 |
Buick |
Regal |
Sport |
| 1983-1986 |
Buick |
Regal |
T-Type |
| 1970,1972 |
Buick |
Skylark |
350 |
| 1965-1972 |
Buick |
Skylark |
Base |
| 1968-1972 |
Buick |
Skylark |
Custom |
| 1965-1969 |
Buick |
Special |
Base |
| 1965-1967 |
Buick |
Special |
Deluxe |
| 1967-1968 |
Chevrolet |
Chevelle |
300 |
| 1967-1969 |
Chevrolet |
Chevelle |
300 Deluxe |
| 1965-1968,1970-1972 |
Chevrolet |
Chevelle |
Base |
| 1967-1972 |
Chevrolet |
Chevelle |
Concours |
| 1969-1972 |
Chevrolet |
Chevelle |
Concours Estate |
| 1965-1967,1973 |
Chevrolet |
Chevelle |
Deluxe |
| 1969-1972 |
Chevrolet |
Chevelle |
Greenbrier |
| 1968-1972 |
Chevrolet |
Chevelle |
Malibu |
| 1968-1972 |
Chevrolet |
Chevelle |
Nomad |
| 1965-1972 |
Chevrolet |
Chevelle |
SS |
| 1965-1972,1978-1987 |
Chevrolet |
El Camino |
Base |
| 1978,1981-1986 |
Chevrolet |
El Camino |
Conquista |
| 1968-1972 |
Chevrolet |
El Camino |
Custom |
| 1979-1981 |
Chevrolet |
El Camino |
Royal Knight |
| 1968-1972,1978-1987 |
Chevrolet |
El Camino |
SS |
| 1965-1967,1978-1981 |
Chevrolet |
Malibu |
Base |
| 1978-1983 |
Chevrolet |
Malibu |
Classic |
| 1978-1980 |
Chevrolet |
Malibu |
Classic Estate |
| 1978-1981 |
Chevrolet |
Malibu |
Classic Landau |
| 1979-1980 |
Chevrolet |
Malibu |
Classic Sport |
| 1979-1980 |
Chevrolet |
Malibu |
Estate |
| 1979 |
Chevrolet |
Malibu |
Landau |
| 1979 |
Chevrolet |
Malibu |
Police |
| 1979-1980 |
Chevrolet |
Malibu |
Sport |
| 1970-1972,1979,1981-1988 |
Chevrolet |
Monte Carlo |
Base |
| 1983 |
Chevrolet |
Monte Carlo |
CL |
| 1978-1981 |
Chevrolet |
Monte Carlo |
Landau |
| 1986-1988 |
Chevrolet |
Monte Carlo |
LS |
| 1978,1980 |
Chevrolet |
Monte Carlo |
Sport |
| 1983-1988 |
Chevrolet |
Monte Carlo |
SS |
| 1965-1971 |
Oldsmobile |
442 |
Base |
| 1965-1972,1980 |
Oldsmobile |
Cutlass |
Base |
| 1980-1981 |
Oldsmobile |
Cutlass |
Brougham |
| 1972 |
Oldsmobile |
Cutlass |
Cruiser |
| 1965-1967 |
Oldsmobile |
Cutlass |
Holiday |
| 1980-1981 |
Oldsmobile |
Cutlass |
LS |
| 1968,1971-1972 |
Oldsmobile |
Cutlass |
S |
| 1967 |
Oldsmobile |
Cutlass |
Turnpike Cruiser |
| 1978-1979 |
Oldsmobile |
Cutlass |
Vista Cruiser |
| 1979 |
Oldsmobile |
Cutlass |
Vista Cruiser Brougham |
| 1965-1972 |
Oldsmobile |
F85 |
Base |
| 1965-1966 |
Oldsmobile |
F85 |
Deluxe |
| 1966 |
Oldsmobile |
F85 |
Holiday |
| 1978-1988 |
Pontiac |
Grand Prix |
Base |
| 1981-1987 |
Pontiac |
Grand Prix |
Brougham |
| 1984-1988 |
Pontiac |
Grand Prix |
LE |
| 1978-1983 |
Pontiac |
Grand Prix |
LJ |
| 1988 |
Pontiac |
Grand Prix |
SE |
| 1978-1980 |
Pontiac |
Grand Prix |
SJ |
| 1965-1972 |
Pontiac |
GTO |
Base |
| 1970-1971 |
Pontiac |
GTO |
The Judge |
| 1988 |
Pontiac |
LeMans |
Aerocoupe |
| 1988 |
Pontiac |
LeMans |
Aerocoupe YL |
| 1965-1972,1978-1981,1988 |
Pontiac |
LeMans |
Base |
| 1972 |
Pontiac |
LeMans |
Luxury |
| 1969-1970,1978-1981 |
Pontiac |
LeMans |
Safari |
| 1988 |
Pontiac |
LeMans |
SE |
| 1970-1972 |
Pontiac |
LeMans |
Sport |
| 1971 |
Pontiac |
LeMans |
T37 |
| 1988 |
Pontiac |
LeMans |
Value Leader |
