UMI’s 2nd Gen F-Body upper a-arms are a key component of a great handling muscle car. UMI’s P/N 2653 upper a-arms add caster to improve steering feel and reduce wandering. Strong tubular construction and UMI built Delrin bushings ensure precision performance and enhance steering response. The 4140 CrMo offset cross shaft permits camber adjustment to minimize shims required. Available in UMI red or gloss black powder coat. 100% designed, manufactured and raced with pride in the USA.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973-1977 | Buick | Century | Base |
| 1975-1977 | Buick | Century | Custom |
| 1976 | Buick | Century | Indianapolis 500 Pace Car |
| 1973-1975 | Buick | Century | Luxus |
| 1975-1977 | Buick | Century | Special |
| 1978-1981 | Buick | LeSabre | Base |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1978,1982-1985 | Buick | LeSabre | Custom |
| 1985 | Buick | LeSabre | Estate Wagon |
| 1979-1985 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1978-1981 | Buick | LeSabre | Sport |
| 1973-1977 | Buick | Regal | Base |
| 1976-1977 | Buick | Regal | SR |
| 1992-1995 | Buick | Roadmaster | Base |
| 1996 | Buick | Roadmaster | Collector's Edition |
| 1991-1995 | Buick | Roadmaster | Estate Wagon |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition |
| 1992-1995 | Buick | Roadmaster | Limited |
| 1996 | Buick | Roadmaster | Limited Collector's Edition |
| 1975-1977 | Buick | Skylark | Base |
| 1976-1977 | Buick | Skylark | S |
| 1975-1977 | Buick | Skylark | SR |
| 1970-1980 | Chevrolet | Camaro | Base |
| 1979-1981 | Chevrolet | Camaro | Berlinetta |
| 1973-1978 | Chevrolet | Camaro | LT |
| 1976-1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976-1980 | Chevrolet | Camaro | Rally Sport |
| 1970-1973,1975 | Chevrolet | Camaro | RS |
| 1981 | Chevrolet | Camaro | Sport |
| 1970-1972 | Chevrolet | Camaro | SS |
| 1970-1974,1977-1981 | Chevrolet | Camaro | Z28 |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1973 | Chevrolet | Chevelle | Laguna |
| 1973 | Chevrolet | Chevelle | Laguna Estate |
| 1973 | Chevrolet | Chevelle | Malibu |
| 1973 | Chevrolet | Chevelle | Malibu Estate |
| 1973 | Chevrolet | Chevelle | SS |
| 1973-1977 | Chevrolet | El Camino | Base |
| 1975-1977 | Chevrolet | El Camino | Classic |
| 1977 | Chevrolet | El Camino | Conquista |
| 1973-1974 | Chevrolet | El Camino | Custom |
| 1973-1977 | Chevrolet | El Camino | SS |
| 1994-1996 | Chevrolet | Impala | SS |
| 1975-1979 | Chevrolet | Nova | Base |
| 1976-1977 | Chevrolet | Nova | Concours |
| 1975,1978-1979 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1975-1978 | Chevrolet | Nova | Police |
| 1977-1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1975,1977 | Oldsmobile | Cutlass | 442 |
| 1973-1975 | Oldsmobile | Cutlass | Base |
| 1977 | Oldsmobile | Cutlass | Colonnade |
| 1976-1977 | Oldsmobile | Cutlass | Colonnade S |
| 1973-1977 | Oldsmobile | Cutlass | S |
| 1976-1977 | Oldsmobile | Cutlass | Vista Cruiser |
| 1973-1975 | Oldsmobile | Vista Cruiser | Base |
| 1977-1981 | Pontiac | Bonneville | Base |
| 1977-1981 | Pontiac | Bonneville | Brougham |
| 1978-1981 | Pontiac | Bonneville | Safari |
| 1977-1981 | Pontiac | Catalina | Base |
| 1977-1981 | Pontiac | Catalina | Safari |
| 1970-1981 | Pontiac | Firebird | Base |
| 1970-1981 | Pontiac | Firebird | Esprit |
| 1970-1981 | Pontiac | Firebird | Formula |
| 1970-1981 | Pontiac | Firebird | Trans Am |
| 1973-1975 | Pontiac | Grand Am | Base |
| 1973-1974,1976-1977 | Pontiac | Grand Prix | Base |
| 1975,1977 | Pontiac | Grand Prix | LJ |
| 1975-1977 | Pontiac | Grand Prix | SJ |
| 1973 | Pontiac | GTO | Base |
| 1973-1977 | Pontiac | LeMans | Base |
| 1973-1974 | Pontiac | LeMans | Luxury |
| 1973-1975,1977 | Pontiac | LeMans | Safari |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1973-1977 | Pontiac | LeMans | Sport |
- 1970-chevrolet-camaro-base-esi4473004
- 1970-chevrolet-camaro-rs-esi3241275
- 1970-chevrolet-camaro-ss-esi4078336
- 1970-chevrolet-camaro-z28-esi1288812
- 1970-pontiac-firebird-base-esi4596398
- 1970-pontiac-firebird-esprit-esi5835646
- 1970-pontiac-firebird-formula-esi2692504
- 1970-pontiac-firebird-trans-am-esi5633765
- 1971-chevrolet-camaro-base-esi2429579
- 1971-chevrolet-camaro-rs-esi9646740
- 1971-chevrolet-camaro-ss-esi5440378
- 1971-chevrolet-camaro-z28-esi4314214
- 1971-pontiac-firebird-base-esi3744357
- 1971-pontiac-firebird-esprit-esi3272379
- 1971-pontiac-firebird-formula-esi6248038
- 1971-pontiac-firebird-trans-am-esi8931749
- 1972-chevrolet-camaro-base-esi9976273
- 1972-chevrolet-camaro-rs-esi4934468
- 1972-chevrolet-camaro-ss-esi2233034
- 1972-chevrolet-camaro-z28-esi5018198
- 1972-pontiac-firebird-base-esi6275854
- 1972-pontiac-firebird-esprit-esi8869079
- 1972-pontiac-firebird-formula-esi7658912
- 1972-pontiac-firebird-trans-am-esi3392192
- 1973-chevrolet-camaro-base-esi9366987
- 1973-chevrolet-camaro-lt-esi6175788
- 1973-chevrolet-camaro-rs-esi4757870
- 1973-chevrolet-camaro-z28-esi8467989
- 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
- 1973-chevrolet-el-camino-base-esi4639440
- 1973-chevrolet-el-camino-custom-esi3786970
- 1973-chevrolet-el-camino-ss-esi8266568
- 1973-pontiac-firebird-base-esi5928520
- 1973-pontiac-firebird-esprit-esi2694848
- 1973-pontiac-firebird-formula-esi1755249
- 1973-pontiac-firebird-trans-am-esi8923808
- 1973-pontiac-gto-base-esi6394943
- 1974-chevrolet-camaro-base-esi9855351
- 1974-chevrolet-camaro-lt-esi7788339
- 1974-chevrolet-camaro-z28-esi6500101
- 1974-chevrolet-el-camino-base-esi1757077
- 1974-chevrolet-el-camino-custom-esi3446933
- 1974-chevrolet-el-camino-ss-esi7772677
- 1974-pontiac-firebird-base-esi3613788
- 1974-pontiac-firebird-esprit-esi4756972
- 1974-pontiac-firebird-formula-esi3022798
- 1974-pontiac-firebird-trans-am-esi7669225
- 1975-chevrolet-camaro-base-esi5206012
- 1975-chevrolet-camaro-rs-esi9344576
- 1975-chevrolet-el-camino-base-esi7431448
- 1975-chevrolet-el-camino-classic-esi2155076
- 1975-chevrolet-el-camino-ss-esi8526766
- 1975-chevrolet-nova-base-esi2194830
- 1975-chevrolet-nova-custom-esi9698050
- 1975-chevrolet-nova-ln-esi1941445
- 1975-chevrolet-nova-police-esi9700511
- 1975-pontiac-firebird-base-esi2074094
- 1975-pontiac-firebird-esprit-esi1398572
- 1975-pontiac-firebird-formula-esi7609992
- 1975-pontiac-firebird-trans-am-esi9481826
- 1976-chevrolet-camaro-base-esi1593863
- 1976-chevrolet-camaro-lt-esi8342982
- 1976-chevrolet-camaro-lt-rally-sport-esi3407052
- 1976-chevrolet-camaro-rally-sport-esi7524740
- 1976-chevrolet-el-camino-base-esi8640159
- 1976-chevrolet-el-camino-classic-esi9343086
- 1976-chevrolet-el-camino-ss-esi1652612
- 1976-chevrolet-nova-base-esi1463501
- 1976-chevrolet-nova-concours-esi6035808
- 1976-chevrolet-nova-police-esi6345279
- 1976-pontiac-firebird-base-esi4463008
- 1976-pontiac-firebird-esprit-esi4374295
- 1976-pontiac-firebird-formula-esi2289638
- 1976-pontiac-firebird-trans-am-esi1818740
- 1977-chevrolet-camaro-base-esi5434571
- 1977-chevrolet-camaro-lt-esi1046192
- 1977-chevrolet-camaro-lt-rally-sport-esi3922626
- 1977-chevrolet-camaro-rally-sport-esi1166029
- 1977-chevrolet-camaro-z28-esi3469441
- 1977-chevrolet-el-camino-base-esi4523306
- 1977-chevrolet-el-camino-classic-esi4406009
- 1977-chevrolet-el-camino-conquista-esi3773590
- 1977-chevrolet-el-camino-ss-esi5550302
- 1977-chevrolet-nova-base-esi3132283
- 1977-chevrolet-nova-concours-esi8052952
- 1977-chevrolet-nova-police-esi3627012
- 1977-chevrolet-nova-rally-esi4441499
- 1977-pontiac-firebird-base-esi5943077
- 1977-pontiac-firebird-esprit-esi6718934
- 1977-pontiac-firebird-formula-esi5521031
- 1977-pontiac-firebird-trans-am-esi2636281
- 1978-chevrolet-camaro-base-esi2633925
- 1978-chevrolet-camaro-lt-esi3899190
- 1978-chevrolet-camaro-lt-rally-sport-esi4492737
- 1978-chevrolet-camaro-rally-sport-esi7863226
- 1978-chevrolet-camaro-z28-esi3187424
- 1978-chevrolet-nova-base-esi5069854
- 1978-chevrolet-nova-custom-esi7426452
- 1978-chevrolet-nova-police-esi4360877
- 1978-pontiac-firebird-base-esi1858526
- 1978-pontiac-firebird-esprit-esi6721247
- 1978-pontiac-firebird-formula-esi7057102
- 1978-pontiac-firebird-trans-am-esi6988856
- 1979-chevrolet-camaro-base-esi8080130
- 1979-chevrolet-camaro-berlinetta-esi5020351
- 1979-chevrolet-camaro-rally-sport-esi3038427
- 1979-chevrolet-camaro-z28-esi9507550
- 1979-chevrolet-nova-base-esi8535790
- 1979-chevrolet-nova-custom-esi3482956
- 1979-chevrolet-nova-rally-esi2625621
- 1979-pontiac-firebird-base-esi7469998
- 1979-pontiac-firebird-esprit-esi9949472
- 1979-pontiac-firebird-formula-esi8232443
- 1979-pontiac-firebird-trans-am-esi5667451
- 1980-chevrolet-camaro-base-esi2725744
- 1980-chevrolet-camaro-berlinetta-esi8267787
- 1980-chevrolet-camaro-rally-sport-esi6153746
- 1980-chevrolet-camaro-z28-esi6058063
- 1980-pontiac-firebird-base-esi4687924
- 1980-pontiac-firebird-esprit-esi6386145
- 1980-pontiac-firebird-formula-esi9163590
- 1980-pontiac-firebird-trans-am-esi2070852
- 1981-chevrolet-camaro-berlinetta-esi7088646
- 1981-chevrolet-camaro-sport-esi4311029
- 1981-chevrolet-camaro-z28-esi2545892
- 1981-pontiac-firebird-base-esi5110418
- 1981-pontiac-firebird-esprit-esi6090547
- 1981-pontiac-firebird-formula-esi9960817
- 1981-pontiac-firebird-trans-am-esi7935469
- 1994-chevrolet-impala-ss-esi9396476
- 1995-chevrolet-impala-ss-esi4697014
- 1996-chevrolet-impala-ss-esi3778027
- Bucket:Chevy
- ClearanceItem:N
- EPA:N/A
- fits_1973-1977`Buick`Century`Base~1975-1977`Buick`Century`Custom~1976`Buick`Century`Indianapolis 500 Pace Car~1973-1975`Buick`Century`Luxus~1975-1977`Buick`Century`Special~1978-1981`Buick`LeSabre`Base~1985`Buick`LeSabre`Collector's Edition
- fits_1976-1977`Oldsmobile`Cutlass`Vista Cruiser~1973-1975`Oldsmobile`Vista Cruiser`Base~1977-1981`Pontiac`Bonneville`Base~1977-1981`Pontiac`Bonneville`Brougham~1978-1981`Pontiac`Bonneville`Safari~1977-1981`Pontiac`Catalina`Base
- fits_1976-1977`Pontiac`Grand Prix`Base~1975`Pontiac`Grand Prix`LJ~1977`Pontiac`Grand Prix`LJ~1975-1977`Pontiac`Grand Prix`SJ~1973`Pontiac`GTO`Base~1973-1977`Pontiac`LeMans`Base~1973-1974`Pontiac`LeMans`Luxury~1973-1975`Pontiac`LeMans`Safari
- fits_1976-1978`Chevrolet`Camaro`LT Rally Sport~1976-1980`Chevrolet`Camaro`Rally Sport~1970-1973`Chevrolet`Camaro`RS~1975`Chevrolet`Camaro`RS~1981`Chevrolet`Camaro`Sport~1970-1972`Chevrolet`Camaro`SS~1970-1974`Chevrolet`Camaro`Z28
- fits_1976`Chevrolet`Nova`SS~1975`Oldsmobile`Cutlass`442~1977`Oldsmobile`Cutlass`442~1973-1975`Oldsmobile`Cutlass`Base~1977`Oldsmobile`Cutlass`Colonnade~1976-1977`Oldsmobile`Cutlass`Colonnade S~1973-1977`Oldsmobile`Cutlass`S
- fits_1977-1981`Chevrolet`Camaro`Z28~1973`Chevrolet`Chevelle`Deluxe~1973-1977`Chevrolet`El Camino`Base~1975-1977`Chevrolet`El Camino`Classic~1977`Chevrolet`El Camino`Conquista~1973-1974`Chevrolet`El Camino`Custom~1973-1977`Chevrolet`El Camino`SS
- fits_1977-1981`Pontiac`Catalina`Safari~1970-1981`Pontiac`Firebird`Base~1970-1981`Pontiac`Firebird`Esprit~1970-1981`Pontiac`Firebird`Formula~1970-1981`Pontiac`Firebird`Trans Am~1973-1975`Pontiac`Grand Am`Base~1973-1974`Pontiac`Grand Prix`Base
- fits_1977`Pontiac`LeMans`Safari~1974`Pontiac`LeMans`Safari Luxury~1973-1977`Pontiac`LeMans`Sport
- fits_1978`Buick`LeSabre`Custom~1982-1985`Buick`LeSabre`Custom~1985`Buick`LeSabre`Estate Wagon~1979-1985`Buick`LeSabre`Limited~1982`Buick`LeSabre`Limited Edition F/E~1978-1981`Buick`LeSabre`Sport~1973-1977`Buick`Regal`Base~1976-1977`Buick`Regal`SR
- fits_1992-1995`Buick`Roadmaster`Base~1996`Buick`Roadmaster`Collector's Edition~1991-1995`Buick`Roadmaster`Estate Wagon~1996`Buick`Roadmaster`Estate Wagon Collector's Edition~1992-1995`Buick`Roadmaster`Limited
- fits_1994-1996`Chevrolet`Impala`SS~1975-1979`Chevrolet`Nova`Base~1976-1977`Chevrolet`Nova`Concours~1975`Chevrolet`Nova`Custom~1978-1979`Chevrolet`Nova`Custom~1975`Chevrolet`Nova`LN~1975-1978`Chevrolet`Nova`Police~1977-1979`Chevrolet`Nova`Rally
- fits_1996`Buick`Roadmaster`Limited Collector's Edition~1975-1977`Buick`Skylark`Base~1976-1977`Buick`Skylark`S~1975-1977`Buick`Skylark`SR~1970-1980`Chevrolet`Camaro`Base~1979-1981`Chevrolet`Camaro`Berlinetta~1973-1978`Chevrolet`Camaro`LT
- LTL:N
- MPN:2653-B
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y
- Suspension>Control Arms