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-esi6218904
- 1965-chevrolet-chevelle-300-esi2063291
- 1965-chevrolet-chevelle-malibu-esi6979002
- 1965-chevrolet-chevelle-malibu-super-sport-esi5074357
- 1965-chevrolet-el-camino-base-esi2814157
- 1965-pontiac-gto-base-esi3754999
- 1966-chevrolet-chevelle-300-deluxe-esi2777096
- 1966-chevrolet-chevelle-300-esi1367414
- 1966-chevrolet-chevelle-malibu-esi8046471
- 1966-chevrolet-chevelle-super-sport-396-esi8789812
- 1966-chevrolet-el-camino-base-esi8742021
- 1966-pontiac-gto-base-esi3752311
- 1967-chevrolet-chevelle-300-deluxe-esi6257077
- 1967-chevrolet-chevelle-300-esi8873063
- 1967-chevrolet-chevelle-concours-esi5774758
- 1967-chevrolet-chevelle-malibu-esi9384757
- 1967-chevrolet-chevelle-ss-396-esi6966112
- 1967-chevrolet-el-camino-base-esi2274873
- 1967-pontiac-gto-base-esi3969263
- 1968-chevrolet-chevelle-300-deluxe-esi6194413
- 1968-chevrolet-chevelle-300-esi6048390
- 1968-chevrolet-chevelle-concours-esi3134266
- 1968-chevrolet-chevelle-malibu-esi4824323
- 1968-chevrolet-chevelle-nomad-custom-esi7664908
- 1968-chevrolet-chevelle-nomad-esi4506873
- 1968-chevrolet-chevelle-ss-396-esi5513783
- 1968-chevrolet-el-camino-base-esi6889145
- 1968-chevrolet-el-camino-custom-esi9698172
- 1968-chevrolet-el-camino-ss-esi5997749
- 1968-pontiac-gto-base-esi6577541
- 1969-chevrolet-chevelle-300-deluxe-esi4270331
- 1969-chevrolet-chevelle-concours-esi9783698
- 1969-chevrolet-chevelle-concours-estate-esi1970702
- 1969-chevrolet-chevelle-greenbrier-esi6283520
- 1969-chevrolet-chevelle-malibu-esi9896633
- 1969-chevrolet-chevelle-nomad-esi7682969
- 1969-chevrolet-chevelle-ss-396-esi5911561
- 1969-chevrolet-el-camino-base-esi1275140
- 1969-chevrolet-el-camino-custom-esi7701074
- 1969-chevrolet-el-camino-ss-esi8355687
- 1969-pontiac-gto-base-esi1432991
- 1970-chevrolet-chevelle-base-esi2922479
- 1970-chevrolet-chevelle-concours-esi6093431
- 1970-chevrolet-chevelle-concours-estate-esi8606806
- 1970-chevrolet-chevelle-greenbrier-esi6958990
- 1970-chevrolet-chevelle-malibu-esi3113378
- 1970-chevrolet-chevelle-nomad-esi8672072
- 1970-chevrolet-chevelle-ss-396-esi3596249
- 1970-chevrolet-chevelle-ss-454-esi5002979
- 1970-chevrolet-el-camino-base-esi8474118
- 1970-chevrolet-el-camino-custom-esi8565730
- 1970-chevrolet-el-camino-ss-esi8251018
- 1970-chevrolet-monte-carlo-base-esi5703634
- 1970-pontiac-gto-base-esi9058200
- 1970-pontiac-gto-the-judge-esi5309780
- 1971-chevrolet-chevelle-base-esi8867956
- 1971-chevrolet-chevelle-concours-esi7505040
- 1971-chevrolet-chevelle-concours-estate-esi2920301
- 1971-chevrolet-chevelle-greenbrier-esi9259940
- 1971-chevrolet-chevelle-heavy-chevy-esi1669284
- 1971-chevrolet-chevelle-malibu-esi9701891
- 1971-chevrolet-chevelle-nomad-esi1494373
- 1971-chevrolet-chevelle-ss-esi9982238
- 1971-chevrolet-el-camino-base-esi8547662
- 1971-chevrolet-el-camino-custom-esi6545960
- 1971-chevrolet-el-camino-ss-esi9997970
- 1971-chevrolet-monte-carlo-base-esi1346002
- 1971-pontiac-gto-base-esi2826376
- 1971-pontiac-gto-the-judge-esi6105616
- 1972-chevrolet-chevelle-base-esi7517587
- 1972-chevrolet-chevelle-concours-esi7888385
- 1972-chevrolet-chevelle-concours-estate-esi1599450
- 1972-chevrolet-chevelle-greenbrier-esi4647973
- 1972-chevrolet-chevelle-heavy-chevy-esi7876426
- 1972-chevrolet-chevelle-malibu-esi9031402
- 1972-chevrolet-chevelle-nomad-esi4439050
- 1972-chevrolet-chevelle-ss-esi1084715
- 1972-chevrolet-el-camino-base-esi8738815
- 1972-chevrolet-el-camino-custom-esi1399858
- 1972-chevrolet-el-camino-ss-esi2727807
- 1972-chevrolet-monte-carlo-base-esi3479251
- 1972-pontiac-gto-base-esi4351743
- 1973-chevrolet-chevelle-deluxe-esi1915003
- 1973-chevrolet-chevelle-laguna-esi9369039
- 1973-chevrolet-chevelle-laguna-estate-esi3081633
- 1973-chevrolet-chevelle-malibu-esi4498672
- 1973-chevrolet-chevelle-malibu-estate-esi6325209
- 1973-chevrolet-chevelle-ss-esi4912251
- 1978-chevrolet-el-camino-base-esi1244397
- 1978-chevrolet-el-camino-conquista-esi5962523
- 1978-chevrolet-el-camino-ss-esi7879014
- 1978-chevrolet-malibu-base-esi3334383
- 1978-chevrolet-malibu-classic-esi9733203
- 1978-chevrolet-malibu-classic-estate-esi1266553
- 1978-chevrolet-malibu-classic-landau-esi6624197
- 1978-chevrolet-monte-carlo-landau-esi1857705
- 1979-chevrolet-el-camino-base-esi7580050
- 1979-chevrolet-el-camino-royal-knight-esi4209119
- 1979-chevrolet-el-camino-ss-esi6560767
- 1979-chevrolet-malibu-base-esi1060219
- 1979-chevrolet-malibu-classic-esi8934980
- 1979-chevrolet-malibu-classic-estate-esi1429124
- 1979-chevrolet-malibu-classic-landau-esi6345290
- 1979-chevrolet-malibu-estate-esi7550911
- 1979-chevrolet-malibu-landau-esi7983793
- 1979-chevrolet-malibu-police-esi3685408
- 1979-chevrolet-malibu-sport-esi8993599
- 1979-chevrolet-monte-carlo-base-esi1801362
- 1979-chevrolet-monte-carlo-landau-esi8253695
- 1980-chevrolet-el-camino-base-esi4515380
- 1980-chevrolet-el-camino-royal-knight-esi6940708
- 1980-chevrolet-el-camino-ss-esi6937836
- 1980-chevrolet-malibu-base-esi4977270
- 1980-chevrolet-malibu-classic-esi4025310
- 1980-chevrolet-malibu-classic-estate-esi8163938
- 1980-chevrolet-malibu-classic-landau-esi9724989
- 1980-chevrolet-malibu-classic-sport-esi2764908
- 1980-chevrolet-malibu-estate-esi8898265
- 1980-chevrolet-malibu-sport-esi8992452
- 1980-chevrolet-monte-carlo-landau-esi7963433
- 1981-chevrolet-el-camino-base-esi4466645
- 1981-chevrolet-el-camino-conquista-esi2530151
- 1981-chevrolet-el-camino-royal-knight-esi6282798
- 1981-chevrolet-el-camino-ss-esi3679661
- 1981-chevrolet-malibu-base-esi9734655
- 1981-chevrolet-malibu-classic-esi4373930
- 1981-chevrolet-malibu-classic-landau-esi7529267
- 1981-chevrolet-monte-carlo-base-esi3610257
- 1981-chevrolet-monte-carlo-landau-esi8232359
- 1982-chevrolet-el-camino-base-esi1778143
- 1982-chevrolet-el-camino-conquista-esi6458136
- 1982-chevrolet-el-camino-ss-esi8943256
- 1982-chevrolet-malibu-classic-esi3347801
- 1982-chevrolet-monte-carlo-base-esi2490091
- 1983-chevrolet-el-camino-base-esi7875177
- 1983-chevrolet-el-camino-conquista-esi2324824
- 1983-chevrolet-el-camino-ss-esi2228594
- 1983-chevrolet-malibu-classic-esi4193037
- 1983-chevrolet-monte-carlo-base-esi6327011
- 1983-chevrolet-monte-carlo-cl-esi7570634
- 1983-chevrolet-monte-carlo-ss-esi1837242
- 1984-chevrolet-el-camino-base-esi1224435
- 1984-chevrolet-el-camino-conquista-esi3498482
- 1984-chevrolet-el-camino-ss-esi2149446
- 1984-chevrolet-monte-carlo-base-esi6263207
- 1984-chevrolet-monte-carlo-ss-esi4290597
- 1985-chevrolet-el-camino-base-esi3119592
- 1985-chevrolet-el-camino-conquista-esi1355067
- 1985-chevrolet-el-camino-ss-esi2990446
- 1985-chevrolet-monte-carlo-base-esi4050034
- 1985-chevrolet-monte-carlo-ss-esi3289594
- 1986-chevrolet-el-camino-base-esi8597231
- 1986-chevrolet-el-camino-conquista-esi7661998
- 1986-chevrolet-el-camino-ss-esi8995247
- 1986-chevrolet-monte-carlo-base-esi2030896
- 1986-chevrolet-monte-carlo-ls-esi6775607
- 1986-chevrolet-monte-carlo-ss-esi8907023
- 1987-chevrolet-el-camino-base-esi8447631
- 1987-chevrolet-el-camino-ss-esi6505236
- 1987-chevrolet-monte-carlo-base-esi3709309
- 1987-chevrolet-monte-carlo-ls-esi6944535
- 1987-chevrolet-monte-carlo-ss-esi8698107
- 1988-chevrolet-monte-carlo-base-esi5874589
- 1988-chevrolet-monte-carlo-ls-esi1747888
- 1988-chevrolet-monte-carlo-ss-esi8543522
- 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