Made in USA
303133-R Front Upper & Lower A-Arm Kit 1978-1988 GM G-Body
InfoVehicle Info Needed
UMI PERFORMANCEPART NUMBER: 236-303133-R

303133-R Front Upper & Lower A-Arm Kit 1978-1988 GM G-Body

Color:

Red
$1,32999
ShippingShips on 12/30/2026
Lowest PriceLowest Price Guarantee

Front Upper & Lower A-Arm Kit
Front Upper & Lower A-Arm Kit
  • 1978-1988 GM G-Body
  • Standard Ball Joints
  • Red
    Includes:
  • (1) Set Tubular Lower A-Arms
  • (1) Set Tubular Upper A-Arms

    303133-R Notes:

    • Only works with QA1, Viking, or Aldan coil-overs with T-bar style bottom.
  • Precise Handling & Smooth Suspension

    Improve the performance of your vehicle with UMI Performance Upper & Lower Tubular A-Arms. The lower a-arms work with most popular springs and coil-overs with tubular construction with greaseable polyurethane bushings for precise handling and smooth suspension. Optional Delrin bushings offer additional precision and decreased friction. The ball joint mount is angled to permit usage with lowered vehicles along with additional wheel clearance. The upper a-arms include Delrin bushings with billet chromoly cross shafts. The relocated ball joint mounting pad increases caster, steering feel and stability without excessive shims and can be loaded with 1/2" taller upper ball joints for improve camber performance. Available powdercoated red or black.

    Show More

    Features:

    • Tubing is Precision Bent & CNC Machined
    • Jig Built & TIG Welded
    • New premium ball joints installed
    • Greaseable & fluted polyurethane bushings
    • Polyurethane bump stops & spring isolators
    • Easy Bolt-on Installation
    • Powdercoated Finish
    Part TypeControl Arm Kit
    Product LineUMI Performance Tubular Front Upper & Lower A-Arms
    BrandUMI PERFORMANCE
    Package Height16.1
    Package Width16.8
    Package Length20.2
    Weight48.75 PG
    Part CategoryPerformance Parts
    Grease Fitting IncludedYes
    Pre-GreasedNo
    Ball Joint IncludedYes
    ConstructionTubular
    Bushing ColorRed
    ColorRed
    Mounting Hardware IncludedNo
    MaterialSteel
    Mounting MethodBolt On
    AdjustableNo
    Upper Bushing MaterialDelrin
    Suspension Grade TypePerformance
    Lower Bushing MaterialPolyurethane
    Part FitmentDirect Fit
    FinishRed Powdercoated
    Bushings IncludedYes
    Vendor Part Number303133-R
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Floor Jack Skid Plate for JEGS Floor Jack 555-80006

    JEGS

    Floor Jack Skid Plate for JEGS Floor Jack 555-80006

    Part Number : 555-80027
    $11859$130.99
    You Save$12.40
    Floor Jack Holder [Wall Mount]

    JEGS

    Floor Jack Holder [Wall Mount]

    Part Number : 555-80320
    $13699$147.99
    You Save$11.00
    Slotted Jack Pads [Flat Base Jack]

    JEGS

    Slotted Jack Pads [Flat Base Jack]

    Part Number : 555-80198
    $1489$18.99
    You Save$4.10
    Wheel Chock [Solid Rubber]

    JEGS

    Wheel Chock [Solid Rubber]

    Part Number : 555-W41001
    $1299$14.99
    You Save$2.00
    Wheel Dollies [1,000 lbs Capacity (each)]

    JEGS

    Wheel Dollies [1,000 lbs Capacity (each)]

    Part Number : 555-80035
    $7999$87.99
    You Save$8.00
    Wheel Dollies (1200 lbs. Capacity each)

    JEGS

    Wheel Dollies (1200 lbs. Capacity each)

    Part Number : 555-80070
    $7099$77.99
    You Save$7.00
    2-in-1 Folding Creeper & Z-Seat

    JEGS

    2-in-1 Folding Creeper & Z-Seat

    Part Number : 555-81165
    $4999$68.99
    You Save$19.00
    Lo Boy Creeper 250 lb. Capacity

    JEGS

    Lo Boy Creeper 250 lb. Capacity

    Part Number : 555-81154
    $5999$65.99
    You Save$6.00
    Pit Mat 48 in. x 18 in. Unfolded

    JEGS

    Pit Mat 48 in. x 18 in. Unfolded

    Part Number : 555-80054
    $2299$32.39
    You Save$9.40
    Workbench Utility Mat [24 in. x 16 in.]

    JEGS

    Workbench Utility Mat [24 in. x 16 in.]

    Part Number : 555-80170
    $2569$31.99
    You Save$6.30
    Garage Guard Mat [36 in. x 60 in.]

    JEGS

    Garage Guard Mat [36 in. x 60 in.]

    Part Number : 555-80176
    $1629$17.99
    You Save$1.70
    LED Drop Light with Built-In 120V Outlet

    JEGS

    LED Drop Light with Built-In 120V Outlet

    Part Number : 555-W2237
    $2899$31.99
    You Save$3.00
    60 LED Work Light

    JEGS

    60 LED Work Light

    Part Number : 555-81927
    $2569$31.99
    You Save$6.30
    Rolling Work Table [200 lb. Capacity]

    JEGS

    Rolling Work Table [200 lb. Capacity]

    Part Number : 555-81420
    $10999
    Rolling Scissor Work Stand [500 lb. Capacity]

    JEGS

    Rolling Scissor Work Stand [500 lb. Capacity]

    Part Number : 555-81442
    $12399$136.99
    You Save$13.00
    4-Drawer Tool Box Cart [580 lb. Capacity]

    JEGS

    4-Drawer Tool Box Cart [580 lb. Capacity]

    Part Number : 555-81410
    $15999$229.99
    You Save$70.00
    3-Drawer Rolling Tool Box Seat

    JEGS

    3-Drawer Rolling Tool Box Seat

    Part Number : 555-81155
    $9999$107.99
    You Save$8.00
    Tool Box Drawer Liner [16 in. x 94 in. x 1/16 in.]

    JEGS

    Tool Box Drawer Liner [16 in. x 94 in. x 1/16 in.]

    Part Number : 555-W88996
    $2599$28.99
    You Save$3.00
    Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]

    JEGS

    Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]

    Part Number : 555-81156
    $9099$111.99
    You Save$21.00

    ITEM YOU MAY ALSO CONSIDER

    Front Control Arms 1978-87 GM G-Body

    BMR SUSPENSION

    Front Control Arms 1978-87 GM G-Body

    Part Number : 142-AA030H
    $82995
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!