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 |
| 1965-1968 | Chevrolet | Chevelle | 300 |
| 1965-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1970-1972 | Chevrolet | Chevelle | Base |
| 1967-1972 | Chevrolet | Chevelle | Concours |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1969-1972 | Chevrolet | Chevelle | Greenbrier |
| 1971-1972 | Chevrolet | Chevelle | Heavy Chevy |
| 1973 | Chevrolet | Chevelle | Laguna |
| 1973 | Chevrolet | Chevelle | Laguna Estate |
| 1965-1973 | Chevrolet | Chevelle | Malibu |
| 1973 | Chevrolet | Chevelle | Malibu Estate |
| 1965 | Chevrolet | Chevelle | Malibu Super Sport |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1968 | Chevrolet | Chevelle | Nomad Custom |
| 1971-1973 | Chevrolet | Chevelle | SS |
| 1967-1970 | Chevrolet | Chevelle | SS 396 |
| 1970 | Chevrolet | Chevelle | SS 454 |
| 1966 | Chevrolet | Chevelle | Super Sport 396 |
| 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 |
| 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 |
- 1965-chevrolet-chevelle-300-deluxe-esi5131547
- 1965-chevrolet-chevelle-300-esi4749003
- 1965-chevrolet-chevelle-malibu-esi7106317
- 1965-chevrolet-chevelle-malibu-super-sport-esi6740413
- 1965-chevrolet-el-camino-base-esi5574156
- 1965-pontiac-gto-base-esi1460225
- 1966-chevrolet-chevelle-300-deluxe-esi5454452
- 1966-chevrolet-chevelle-300-esi6004537
- 1966-chevrolet-chevelle-malibu-esi8056963
- 1966-chevrolet-chevelle-super-sport-396-esi6277068
- 1966-chevrolet-el-camino-base-esi9536968
- 1966-pontiac-gto-base-esi2596453
- 1967-chevrolet-chevelle-300-deluxe-esi7740714
- 1967-chevrolet-chevelle-300-esi9683233
- 1967-chevrolet-chevelle-concours-esi3070795
- 1967-chevrolet-chevelle-malibu-esi1738919
- 1967-chevrolet-chevelle-ss-396-esi6681392
- 1967-chevrolet-el-camino-base-esi2557560
- 1967-pontiac-gto-base-esi5567714
- 1968-chevrolet-chevelle-300-deluxe-esi2326040
- 1968-chevrolet-chevelle-300-esi4118083
- 1968-chevrolet-chevelle-concours-esi8527788
- 1968-chevrolet-chevelle-malibu-esi2505195
- 1968-chevrolet-chevelle-nomad-custom-esi3051168
- 1968-chevrolet-chevelle-nomad-esi8366931
- 1968-chevrolet-chevelle-ss-396-esi4159441
- 1968-chevrolet-el-camino-base-esi7094592
- 1968-chevrolet-el-camino-custom-esi3967559
- 1968-chevrolet-el-camino-ss-esi3953053
- 1968-pontiac-gto-base-esi8259987
- 1969-chevrolet-chevelle-300-deluxe-esi3253629
- 1969-chevrolet-chevelle-concours-esi6624363
- 1969-chevrolet-chevelle-concours-estate-esi4492964
- 1969-chevrolet-chevelle-greenbrier-esi9817240
- 1969-chevrolet-chevelle-malibu-esi2562167
- 1969-chevrolet-chevelle-nomad-esi2166323
- 1969-chevrolet-chevelle-ss-396-esi5315191
- 1969-chevrolet-el-camino-base-esi5488532
- 1969-chevrolet-el-camino-custom-esi3614216
- 1969-chevrolet-el-camino-ss-esi7781197
- 1969-pontiac-gto-base-esi6587835
- 1970-chevrolet-chevelle-base-esi4404707
- 1970-chevrolet-chevelle-concours-esi9289482
- 1970-chevrolet-chevelle-concours-estate-esi5205862
- 1970-chevrolet-chevelle-greenbrier-esi9831974
- 1970-chevrolet-chevelle-malibu-esi3139344
- 1970-chevrolet-chevelle-nomad-esi2538021
- 1970-chevrolet-chevelle-ss-396-esi9122448
- 1970-chevrolet-chevelle-ss-454-esi5983203
- 1970-chevrolet-el-camino-base-esi6433616
- 1970-chevrolet-el-camino-custom-esi7710643
- 1970-chevrolet-el-camino-ss-esi5642407
- 1970-chevrolet-monte-carlo-base-esi7783846
- 1970-pontiac-gto-base-esi1722289
- 1970-pontiac-gto-the-judge-esi2301564
- 1971-chevrolet-chevelle-base-esi3432274
- 1971-chevrolet-chevelle-concours-esi5082435
- 1971-chevrolet-chevelle-concours-estate-esi6575431
- 1971-chevrolet-chevelle-greenbrier-esi3025181
- 1971-chevrolet-chevelle-heavy-chevy-esi2691982
- 1971-chevrolet-chevelle-malibu-esi8320970
- 1971-chevrolet-chevelle-nomad-esi5856512
- 1971-chevrolet-chevelle-ss-esi9559646
- 1971-chevrolet-el-camino-base-esi5635879
- 1971-chevrolet-el-camino-custom-esi5864584
- 1971-chevrolet-el-camino-ss-esi2265191
- 1971-chevrolet-monte-carlo-base-esi4580751
- 1971-pontiac-gto-base-esi4797170
- 1971-pontiac-gto-the-judge-esi2486564
- 1972-chevrolet-chevelle-base-esi2180696
- 1972-chevrolet-chevelle-concours-esi3638524
- 1972-chevrolet-chevelle-concours-estate-esi2154677
- 1972-chevrolet-chevelle-greenbrier-esi8460047
- 1972-chevrolet-chevelle-heavy-chevy-esi2676987
- 1972-chevrolet-chevelle-malibu-esi8843822
- 1972-chevrolet-chevelle-nomad-esi4671977
- 1972-chevrolet-chevelle-ss-esi6801869
- 1972-chevrolet-el-camino-base-esi3175899
- 1972-chevrolet-el-camino-custom-esi8268663
- 1972-chevrolet-el-camino-ss-esi3567722
- 1972-chevrolet-monte-carlo-base-esi9821229
- 1972-pontiac-gto-base-esi1643901
- 1973-chevrolet-chevelle-deluxe-esi5620735
- 1973-chevrolet-chevelle-laguna-esi1041605
- 1973-chevrolet-chevelle-laguna-estate-esi5575195
- 1973-chevrolet-chevelle-malibu-esi6520874
- 1973-chevrolet-chevelle-malibu-estate-esi2921406
- 1973-chevrolet-chevelle-ss-esi7430007
- 1978-chevrolet-el-camino-base-esi5601181
- 1978-chevrolet-el-camino-conquista-esi8917417
- 1978-chevrolet-el-camino-ss-esi5834604
- 1978-chevrolet-malibu-base-esi8149125
- 1978-chevrolet-malibu-classic-esi4623907
- 1978-chevrolet-malibu-classic-estate-esi5311105
- 1978-chevrolet-malibu-classic-landau-esi7660863
- 1978-chevrolet-monte-carlo-landau-esi5409667
- 1979-chevrolet-el-camino-base-esi6792344
- 1979-chevrolet-el-camino-royal-knight-esi9802325
- 1979-chevrolet-el-camino-ss-esi8209846
- 1979-chevrolet-malibu-base-esi7585473
- 1979-chevrolet-malibu-classic-esi6645782
- 1979-chevrolet-malibu-classic-estate-esi3129813
- 1979-chevrolet-malibu-classic-landau-esi1144278
- 1979-chevrolet-malibu-estate-esi7469123
- 1979-chevrolet-malibu-landau-esi4137682
- 1979-chevrolet-malibu-police-esi8849483
- 1979-chevrolet-malibu-sport-esi9169967
- 1979-chevrolet-monte-carlo-base-esi9210511
- 1979-chevrolet-monte-carlo-landau-esi9264732
- 1980-chevrolet-el-camino-base-esi9738345
- 1980-chevrolet-el-camino-royal-knight-esi8005765
- 1980-chevrolet-el-camino-ss-esi7332942
- 1980-chevrolet-malibu-base-esi2545538
- 1980-chevrolet-malibu-classic-esi4076304
- 1980-chevrolet-malibu-classic-estate-esi3246165
- 1980-chevrolet-malibu-classic-landau-esi2766222
- 1980-chevrolet-malibu-classic-sport-esi2657310
- 1980-chevrolet-malibu-estate-esi6353668
- 1980-chevrolet-malibu-sport-esi9509568
- 1980-chevrolet-monte-carlo-landau-esi5851502
- 1981-chevrolet-el-camino-base-esi6986619
- 1981-chevrolet-el-camino-conquista-esi3055573
- 1981-chevrolet-el-camino-royal-knight-esi9820963
- 1981-chevrolet-el-camino-ss-esi1569334
- 1981-chevrolet-malibu-base-esi8032609
- 1981-chevrolet-malibu-classic-esi4933678
- 1981-chevrolet-malibu-classic-landau-esi6885792
- 1981-chevrolet-monte-carlo-base-esi1819663
- 1981-chevrolet-monte-carlo-landau-esi5789758
- 1982-chevrolet-el-camino-base-esi7765594
- 1982-chevrolet-el-camino-conquista-esi4024047
- 1982-chevrolet-el-camino-ss-esi9233607
- 1982-chevrolet-malibu-classic-esi9307678
- 1982-chevrolet-monte-carlo-base-esi7207108
- 1983-chevrolet-el-camino-base-esi5005131
- 1983-chevrolet-el-camino-conquista-esi6492060
- 1983-chevrolet-el-camino-ss-esi9597661
- 1983-chevrolet-malibu-classic-esi1557945
- 1983-chevrolet-monte-carlo-base-esi5851964
- 1983-chevrolet-monte-carlo-cl-esi4469827
- 1983-chevrolet-monte-carlo-ss-esi2020683
- 1984-chevrolet-el-camino-base-esi4051260
- 1984-chevrolet-el-camino-conquista-esi7144849
- 1984-chevrolet-el-camino-ss-esi3929405
- 1984-chevrolet-monte-carlo-base-esi4218800
- 1984-chevrolet-monte-carlo-ss-esi3853123
- 1985-chevrolet-el-camino-base-esi7495700
- 1985-chevrolet-el-camino-conquista-esi6643810
- 1985-chevrolet-el-camino-ss-esi8947973
- 1985-chevrolet-monte-carlo-base-esi7239760
- 1985-chevrolet-monte-carlo-ss-esi7925120
- 1986-chevrolet-el-camino-base-esi1252737
- 1986-chevrolet-el-camino-conquista-esi4933698
- 1986-chevrolet-el-camino-ss-esi8753653
- 1986-chevrolet-monte-carlo-base-esi2604315
- 1986-chevrolet-monte-carlo-ls-esi2919071
- 1986-chevrolet-monte-carlo-ss-esi5114127
- 1987-chevrolet-el-camino-base-esi1376360
- 1987-chevrolet-el-camino-ss-esi1051799
- 1987-chevrolet-monte-carlo-base-esi5503418
- 1987-chevrolet-monte-carlo-ls-esi5806522
- 1987-chevrolet-monte-carlo-ss-esi2933713
- 1988-chevrolet-monte-carlo-base-esi7697674
- 1988-chevrolet-monte-carlo-ls-esi7741568
- 1988-chevrolet-monte-carlo-ss-esi1894857
- ClearanceItem:N
- Drivetrain>Differential Bushings
- EPA:N/A
- fits_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
- fits_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
- fits_1965-1967`Chevrolet`Chevelle`Deluxe~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`Chevrolet`El Camino`Base
- fits_1965-1971`Oldsmobile`442`Base~1965-1972`Oldsmobile`Cutlass`Base~1980`Oldsmobile`Cutlass`Base~1980-1981`Oldsmobile`Cutlass`Brougham~1972`Oldsmobile`Cutlass`Cruiser~1965-1967`Oldsmobile`Cutlass`Holiday~1980-1981`Oldsmobile`Cutlass`LS
- fits_1967-1968`Chevrolet`Chevelle`300~1967-1969`Chevrolet`Chevelle`300 Deluxe~1965-1968`Chevrolet`Chevelle`Base~1970-1972`Chevrolet`Chevelle`Base~1967-1972`Chevrolet`Chevelle`Concours~1969-1972`Chevrolet`Chevelle`Concours Estate
- fits_1968`Oldsmobile`Cutlass`S~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
- fits_1972`Pontiac`LeMans`Luxury~1969-1970`Pontiac`LeMans`Safari~1978-1981`Pontiac`LeMans`Safari~1988`Pontiac`LeMans`SE~1970-1972`Pontiac`LeMans`Sport~1971`Pontiac`LeMans`T37~1988`Pontiac`LeMans`Value Leader
- fits_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`Pontiac`LeMans`Base~1978-1981`Pontiac`LeMans`Base~1988`Pontiac`LeMans`Base
- fits_1978-1982`Buick`Regal`Sport~1983-1986`Buick`Regal`T-Type~1970`Buick`Skylark`350~1972`Buick`Skylark`350~1965-1972`Buick`Skylark`Base~1968-1972`Buick`Skylark`Custom~1965-1969`Buick`Special`Base~1965-1967`Buick`Special`Deluxe
- fits_1978-1987`Chevrolet`El Camino`Base~1978`Chevrolet`El Camino`Conquista~1981-1986`Chevrolet`El Camino`Conquista~1968-1972`Chevrolet`El Camino`Custom~1979-1981`Chevrolet`El Camino`Royal Knight~1968-1972`Chevrolet`El Camino`SS
- fits_1978-1987`Chevrolet`El Camino`SS~1965-1967`Chevrolet`Malibu`Base~1978-1981`Chevrolet`Malibu`Base~1978-1983`Chevrolet`Malibu`Classic~1978-1980`Chevrolet`Malibu`Classic Estate~1978-1981`Chevrolet`Malibu`Classic Landau
- fits_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`Chevrolet`Monte Carlo`Base~1979`Chevrolet`Monte Carlo`Base
- fits_1981-1988`Chevrolet`Monte Carlo`Base~1983`Chevrolet`Monte Carlo`CL~1978-1981`Chevrolet`Monte Carlo`Landau~1986-1988`Chevrolet`Monte Carlo`LS~1978`Chevrolet`Monte Carlo`Sport~1980`Chevrolet`Monte Carlo`Sport~1983-1988`Chevrolet`Monte Carlo`SS
- LTL:N
- MPN:2999
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y