Tired of looking at hammered, crusty lower a-arms with cracked ball joint bosses? UMI has the solution with brand new modern tubular lower a-arms. UMI lower A-Arms are fabricated from DOM tubing with CNC machined tube ends for a precision fit. They are jig built to maintain accuracy and bolt on correctly every time. All critical areas are TIG welded for superior strength and a clean look. UMI's lower A-Arms also feature improved ball joint angle for lowered vehicles and the design provides additional tire clearance. Our P/N 4031 lower a-arms include greaseable polyurethane bushings, premium ball joints, polyurethane bump stops and spring isolators. UMI's extensive testing on the street, drag strip and skid pad ensures a quality product able to with stand all types of abuse. UMI lower a-arms are designed to work with factory springs, lowering springs and coil over kits without changing the a-arms. For exceptional handling and performance we recommend combining with UMI upper a-arms, P/N 4033-1. UMI Performance lower A-Arms are shipped fully assembled and ready for installation. Designed and manufactured with pride in Philipsburg, PA - USA.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1965-1967 | Buick | Gran Sport | Base |
| 1970-1972 | Buick | GS | Base |
| 1968-1969 | Buick | GS 350 | Base |
| 1968-1969 | Buick | GS 400 | Base |
| 1970-1972 | Buick | GS 455 | Base |
| 1970 | Buick | GS 455 | GSX |
| 1970,1972 | Buick | Skylark | 350 |
| 1964-1972 | Buick | Skylark | Base |
| 1968-1972 | Buick | Skylark | Custom |
| 1964-1969 | Buick | Special | Base |
| 1964-1967 | Buick | Special | Deluxe |
| 1964-1972 | Buick | Sportwagon | Base |
| 1966,1968-1969 | Buick | Sportwagon | Custom |
| 1964-1968 | 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 |
| 1969-1972 | Chevrolet | Chevelle | Greenbrier |
| 1971-1972 | Chevrolet | Chevelle | Heavy Chevy |
| 1964-1972 | Chevrolet | Chevelle | Malibu |
| 1964-1965 | Chevrolet | Chevelle | Malibu Super Sport |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1968 | Chevrolet | Chevelle | Nomad Custom |
| 1971-1972 | Chevrolet | Chevelle | SS |
| 1967-1970 | Chevrolet | Chevelle | SS 396 |
| 1970 | Chevrolet | Chevelle | SS 454 |
| 1966 | Chevrolet | Chevelle | Super Sport 396 |
| 1964-1972 | Chevrolet | El Camino | Base |
| 1968-1972 | Chevrolet | El Camino | Custom |
| 1968-1972 | Chevrolet | El Camino | SS |
| 1970-1972 | Chevrolet | Monte Carlo | Base |
| 1971-1972 | GMC | Sprint | Base |
| 1972 | GMC | Sprint | Custom |
| 1964-1971 | Oldsmobile | 442 | Base |
| 1964-1972 | Oldsmobile | Cutlass | Base |
| 1972 | Oldsmobile | Cutlass | Cruiser |
| 1964-1967 | Oldsmobile | Cutlass | Holiday |
| 1968,1971-1972 | Oldsmobile | Cutlass | S |
| 1967 | Oldsmobile | Cutlass | Turnpike Cruiser |
| 1964-1972 | Oldsmobile | Vista Cruiser | Base |
| 1964-1967 | Oldsmobile | Vista Cruiser | Custom |
| 1969-1972 | Pontiac | Grand Prix | Base |
| 1964-1972 | Pontiac | GTO | Base |
| 1970-1971 | Pontiac | GTO | The Judge |
| 1964-1972 | Pontiac | LeMans | Base |
| 1972 | Pontiac | LeMans | Luxury |
| 1969-1970 | Pontiac | LeMans | Safari |
| 1970-1972 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
| 1964-1970 | Pontiac | Tempest | Base |
| 1964-1969 | Pontiac | Tempest | Custom |
| 1970 | Pontiac | Tempest | GT |
| 1964-1969 | Pontiac | Tempest | Safari |
- 1964-chevrolet-chevelle-300-esi5511821
- 1964-chevrolet-chevelle-malibu-esi1069161
- 1964-chevrolet-chevelle-malibu-super-sport-esi5863350
- 1964-chevrolet-el-camino-base-esi8194313
- 1964-pontiac-gto-base-esi3095840
- 1965-chevrolet-chevelle-300-deluxe-esi5443370
- 1965-chevrolet-chevelle-300-esi7899082
- 1965-chevrolet-chevelle-malibu-esi7075980
- 1965-chevrolet-chevelle-malibu-super-sport-esi5054510
- 1965-chevrolet-el-camino-base-esi3850955
- 1965-pontiac-gto-base-esi5163769
- 1966-chevrolet-chevelle-300-deluxe-esi3168296
- 1966-chevrolet-chevelle-300-esi4603583
- 1966-chevrolet-chevelle-malibu-esi3527760
- 1966-chevrolet-chevelle-super-sport-396-esi6951780
- 1966-chevrolet-el-camino-base-esi7608466
- 1966-pontiac-gto-base-esi6563104
- 1967-chevrolet-chevelle-300-deluxe-esi1628217
- 1967-chevrolet-chevelle-300-esi8187031
- 1967-chevrolet-chevelle-concours-esi4687158
- 1967-chevrolet-chevelle-malibu-esi6970275
- 1967-chevrolet-chevelle-ss-396-esi8214514
- 1967-chevrolet-el-camino-base-esi9847916
- 1967-pontiac-gto-base-esi4222392
- 1968-chevrolet-chevelle-300-deluxe-esi7906870
- 1968-chevrolet-chevelle-300-esi6745605
- 1968-chevrolet-chevelle-concours-esi4864207
- 1968-chevrolet-chevelle-malibu-esi8447001
- 1968-chevrolet-chevelle-nomad-custom-esi6354630
- 1968-chevrolet-chevelle-nomad-esi7656573
- 1968-chevrolet-chevelle-ss-396-esi2647612
- 1968-chevrolet-el-camino-base-esi5851351
- 1968-chevrolet-el-camino-custom-esi5365979
- 1968-chevrolet-el-camino-ss-esi3102908
- 1968-pontiac-gto-base-esi3886479
- 1969-chevrolet-chevelle-300-deluxe-esi4320441
- 1969-chevrolet-chevelle-concours-esi7169482
- 1969-chevrolet-chevelle-concours-estate-esi2044492
- 1969-chevrolet-chevelle-greenbrier-esi5646505
- 1969-chevrolet-chevelle-malibu-esi2610796
- 1969-chevrolet-chevelle-nomad-esi2100654
- 1969-chevrolet-chevelle-ss-396-esi2429469
- 1969-chevrolet-el-camino-base-esi1179829
- 1969-chevrolet-el-camino-custom-esi1199538
- 1969-chevrolet-el-camino-ss-esi4431995
- 1969-pontiac-gto-base-esi4447715
- 1970-chevrolet-chevelle-base-esi4667547
- 1970-chevrolet-chevelle-concours-esi3907515
- 1970-chevrolet-chevelle-concours-estate-esi9108033
- 1970-chevrolet-chevelle-greenbrier-esi1130085
- 1970-chevrolet-chevelle-malibu-esi7600100
- 1970-chevrolet-chevelle-nomad-esi7994847
- 1970-chevrolet-chevelle-ss-396-esi6330875
- 1970-chevrolet-chevelle-ss-454-esi7311606
- 1970-chevrolet-el-camino-base-esi6361188
- 1970-chevrolet-el-camino-custom-esi5914879
- 1970-chevrolet-el-camino-ss-esi8003157
- 1970-chevrolet-monte-carlo-base-esi4162953
- 1970-pontiac-gto-base-esi4504834
- 1970-pontiac-gto-the-judge-esi6901601
- 1971-chevrolet-chevelle-base-esi9219944
- 1971-chevrolet-chevelle-concours-esi3647454
- 1971-chevrolet-chevelle-concours-estate-esi5846899
- 1971-chevrolet-chevelle-greenbrier-esi2330785
- 1971-chevrolet-chevelle-heavy-chevy-esi5433521
- 1971-chevrolet-chevelle-malibu-esi5933671
- 1971-chevrolet-chevelle-nomad-esi6528329
- 1971-chevrolet-chevelle-ss-esi3056171
- 1971-chevrolet-el-camino-base-esi9547527
- 1971-chevrolet-el-camino-custom-esi3515919
- 1971-chevrolet-el-camino-ss-esi9720025
- 1971-chevrolet-monte-carlo-base-esi7978701
- 1971-pontiac-gto-base-esi5015132
- 1971-pontiac-gto-the-judge-esi7069184
- 1972-chevrolet-chevelle-base-esi3289902
- 1972-chevrolet-chevelle-concours-esi3003530
- 1972-chevrolet-chevelle-concours-estate-esi2581862
- 1972-chevrolet-chevelle-greenbrier-esi6311561
- 1972-chevrolet-chevelle-heavy-chevy-esi6159565
- 1972-chevrolet-chevelle-malibu-esi5854976
- 1972-chevrolet-chevelle-nomad-esi3248023
- 1972-chevrolet-chevelle-ss-esi1887226
- 1972-chevrolet-el-camino-base-esi4038711
- 1972-chevrolet-el-camino-custom-esi3708233
- 1972-chevrolet-el-camino-ss-esi5179088
- 1972-chevrolet-monte-carlo-base-esi7128600
- 1972-pontiac-gto-base-esi7469103
- ClearanceItem:N
- EPA:N/A
- fits_1964-1967`Chevrolet`Malibu`Base~1970-1972`Chevrolet`Monte Carlo`Base~1971-1972`GMC`Sprint`Base~1972`GMC`Sprint`Custom~1964-1971`Oldsmobile`442`Base~1964-1972`Oldsmobile`Cutlass`Base~1972`Oldsmobile`Cutlass`Cruiser
- fits_1964-1967`Oldsmobile`Cutlass`Holiday~1968`Oldsmobile`Cutlass`S~1971-1972`Oldsmobile`Cutlass`S~1967`Oldsmobile`Cutlass`Turnpike Cruiser~1964-1972`Oldsmobile`Vista Cruiser`Base~1964-1967`Oldsmobile`Vista Cruiser`Custom
- fits_1964-1970`Pontiac`Tempest`Base~1964-1969`Pontiac`Tempest`Custom~1970`Pontiac`Tempest`GT~1964-1969`Pontiac`Tempest`Safari
- fits_1965-1967`Buick`Gran Sport`Base~1970-1972`Buick`GS`Base~1968-1969`Buick`GS 350`Base~1968-1969`Buick`GS 400`Base~1970-1972`Buick`GS 455`Base~1970`Buick`GS 455`GSX~1970`Buick`Skylark`350~1972`Buick`Skylark`350~1964-1972`Buick`Skylark`Base
- fits_1967-1969`Chevrolet`Chevelle`300 Deluxe~1964-1968`Chevrolet`Chevelle`Base~1970-1972`Chevrolet`Chevelle`Base~1967-1972`Chevrolet`Chevelle`Concours~1969-1972`Chevrolet`Chevelle`Concours Estate~1965-1967`Chevrolet`Chevelle`Deluxe
- fits_1968-1972`Buick`Skylark`Custom~1964-1969`Buick`Special`Base~1964-1967`Buick`Special`Deluxe~1964-1972`Buick`Sportwagon`Base~1966`Buick`Sportwagon`Custom~1968-1969`Buick`Sportwagon`Custom~1967-1968`Chevrolet`Chevelle`300
- fits_1969-1972`Chevrolet`Chevelle`Greenbrier~1968-1972`Chevrolet`Chevelle`Malibu~1968-1972`Chevrolet`Chevelle`Nomad~1964-1972`Chevrolet`Chevelle`SS~1964-1972`Chevrolet`El Camino`Base~1968-1972`Chevrolet`El Camino`Custom~1968-1972`Chevrolet`El Camino`SS
- fits_1969-1972`Pontiac`Grand Prix`Base~1964-1972`Pontiac`GTO`Base~1970-1971`Pontiac`GTO`The Judge~1964-1972`Pontiac`LeMans`Base~1972`Pontiac`LeMans`Luxury~1969-1970`Pontiac`LeMans`Safari~1970-1972`Pontiac`LeMans`Sport~1971`Pontiac`LeMans`T37
- LTL:N
- MPN:4031-R
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y
- Suspension>Control Arms