UMI Performance 65-67 GM A-Body Rear Suspension Kit - Black

UMI PerformanceSKU: umiABR401-B
UMI Performance 65-67 GM A-Body Rear Suspension Kit - Black
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UMI Performance 65-67 GM A-Body Rear Suspension Kit - Black
GroupMember:536478
GroupMember:536538
GroupMember:536815
GroupMember:536912
GroupMember:536478
GroupMember:536815
GroupMember:536815

UMI Performance 65-67 GM A-Body Rear Suspension Kit - Black

UMI PerformanceSKU: umiABR401-B
Price:
$399.99
Stock:
In Stock, Direct ship from UMI Performance

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Kit includes

Qty Component Part #
1× UMI Performance 64-72 GM A-Body Tubular Lower Control Arms umi4015-B
1× UMI Performance 64-67 GM A-Body Tubular Non-Adjustable Upper Control Arms umi4018-B
1× UMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings umi3000-B
1× UMI Performance 64-77 GM A-Body Complete Rear Control Arm Bolt Upgrade Kit umi4002

UMI Performance's kit includes tubular rear lower and upper control arms, new rear end housing bushings, and Grade 8 mounting hardware. Designed as a direct bolt-on replacement for A-Body vehicles, it reduces wheel hop, enhances cornering, and improves track consistency. Stock control arms often cause traction loss and poor handling due to weak materials and bushing deflection. Ideal for both weekend cruisers and track cars, the lower control arms feature grease-able bushings, TIG welded construction, and sway bar provisions reinforced with a 0.120" steel sleeve. Adjustable upper control arms allow pinion angle optimization for better performance.
UMI’s A-Body rear kit includes tubular upper/lower arms, rear bushings, and Grade 8 hardware. Greaseable lowers with reinforced sway bar holes and adjustable uppers reduce wheel hop and improve handling.


  • MIG and TIG weld construction for superior strength

  • CNC machined for precision tolerances and accuracy

  • Designed and manufactured in Pennsylvania, USA

  • Direct bolt-in kit, replaces factory items

  • Built using 1.500" x 0.120" DOM tubing

  • Grade 8 hardware with nylon lock nuts

  • High Quality polyurethane bushings

  • Durable long lasting powder coat

Vehicle Fitment

Years Make Model Trim
1965–1967 Buick Gran Sport Base
1964–1977 Buick GS
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
1964–1977 Buick Regal
1978–1987 Buick Regal Base
1982–1983 Buick Regal Estate Wagon
1987 Buick Regal GNX
1984–1987 Buick Regal Grand National
1978–1987 Buick Regal Limited
1982 Buick Regal Limited Turbo
1978–1982 Buick Regal Sport
1983–1986 Buick Regal T-Type
1964–1977 Buick Skylark
1970, 1972 Buick Skylark 350
1964–1972, 1975–1982 Buick Skylark Base
1968–1972, 1978–1979, 1983–1988 Buick Skylark Custom
1980–1988 Buick Skylark Limited
1976–1979 Buick Skylark S
1978, 1980–1983 Buick Skylark Sport
1975–1977 Buick Skylark SR
1983–1984 Buick Skylark T-Type
1964–1969 Buick Special Base
1964–1967 Buick Special Deluxe
1964–1972 Buick Sportwagon Base
1966, 1968–1969 Buick Sportwagon Custom
1964–1977 Chevrolet Chevelle
1967–1968 Chevrolet Chevelle 300
1967–1969 Chevrolet Chevelle 300 Deluxe
1964–1968, 1970–1972 Chevrolet Chevelle Base
1967–1972 Chevrolet Chevelle Concours
1969–1972 Chevrolet Chevelle Concours Estate
1965–1967, 1973 Chevrolet Chevelle Deluxe
1969–1972 Chevrolet Chevelle Greenbrier
1968–1972 Chevrolet Chevelle Malibu
1968–1972 Chevrolet Chevelle Nomad
1964–1972 Chevrolet Chevelle SS
1964–1977 Chevrolet El Camino
1964–1987 Chevrolet EL Camino Base
1975–1977 Chevrolet EL Camino Classic
1977–1978, 1981–1986 Chevrolet EL Camino Conquista
1968–1974 Chevrolet EL Camino Custom
1979–1981 Chevrolet EL Camino Royal Knight
1968–1987 Chevrolet EL Camino SS
1964–1977, 1979–1980 Chevrolet Malibu
1964–1967, 1973–1981 Chevrolet Malibu Base
1974–1983 Chevrolet Malibu Classic
1975–1976, 1978–1980 Chevrolet Malibu Classic Estate
1976–1981 Chevrolet Malibu Classic Landau
1977, 1979–1980 Chevrolet Malibu Classic Sport
1976, 1979 Chevrolet Malibu Landau
1979 Chevrolet Malibu Police
1977, 1979–1980 Chevrolet Malibu Sport
1964–1977 Chevrolet Monte Carlo
1970–1974, 1979, 1981–1988 Chevrolet Monte Carlo Base
1983 Chevrolet Monte Carlo CL
1973–1974, 1976, 1978–1981 Chevrolet Monte Carlo Landau
1986–1988 Chevrolet Monte Carlo LS
1973, 1975–1977 Chevrolet Monte Carlo S
1978, 1980 Chevrolet Monte Carlo Sport
1983–1988 Chevrolet Monte Carlo SS
1981–1986 GMC Caballero Amarillo
1978–1987 GMC Caballero Base
1981 GMC Caballero Conquista
1978–1987 GMC Caballero Diablo
1978–1980 GMC Caballero Laredo
1981 GMC Caballero Royal Knight
1971–1972 GMC Sprint Base
1972 GMC Sprint Custom
1964–1977 Oldsmobile 442
1964–1971 Oldsmobile 442 Base
1964–1977 Oldsmobile Cutlass
1975, 1977 Oldsmobile Cutlass 442
1963–1975, 1980 Oldsmobile Cutlass Base
1980–1981 Oldsmobile Cutlass Brougham
1977 Oldsmobile Cutlass Colonnade
1976–1977 Oldsmobile Cutlass Colonnade S
1972 Oldsmobile Cutlass Cruiser
1964–1967 Oldsmobile Cutlass Holiday
1980–1981 Oldsmobile Cutlass LS
1968, 1971–1977 Oldsmobile Cutlass S
1967 Oldsmobile Cutlass Turnpike Cruiser
1976–1979 Oldsmobile Cutlass Vista Cruiser
1979 Oldsmobile Cutlass Vista Cruiser Brougham
1978–1984 Oldsmobile Cutlass Calais Base
1983–1984 Oldsmobile Cutlass Calais Hurst
1982–1983, 1988 Oldsmobile Cutlass Ciera Base
1982–1988 Oldsmobile Cutlass Ciera Brougham
1984–1985 Oldsmobile Cutlass Ciera Cruiser LS
1983, 1985–1986 Oldsmobile Cutlass Ciera ES
1985–1987 Oldsmobile Cutlass Ciera GT
1985–1986 Oldsmobile Cutlass Ciera Holiday
1988 Oldsmobile Cutlass Ciera International
1982–1988 Oldsmobile Cutlass Ciera LS
1986–1988 Oldsmobile Cutlass Ciera S
1986–1988 Oldsmobile Cutlass Ciera SL
1980–1983 Oldsmobile Cutlass Cruiser Base
1980–1981 Oldsmobile Cutlass Cruiser Brougham
1978–1979, 1985–1986 Oldsmobile Cutlass Salon 442
1975–1980, 1985–1987 Oldsmobile Cutlass Salon Base
1978–1980 Oldsmobile Cutlass Salon Brougham
1979 Oldsmobile Cutlass Salon Hurst
1987 Oldsmobile Cutlass Supreme 442
1967–1988 Oldsmobile Cutlass Supreme Base
1977–1987 Oldsmobile Cutlass Supreme Brougham
1988 Oldsmobile Cutlass Supreme Classic
1988 Oldsmobile Cutlass Supreme Classic Brougham
1976–1977 Oldsmobile Cutlass Supreme Colonnade
1974–1975 Oldsmobile Cutlass Supreme Cruiser
1975 Oldsmobile Cutlass Supreme Hurst
1988 Oldsmobile Cutlass Supreme Indy 500 Pace CAR
1988 Oldsmobile Cutlass Supreme International
1981, 1985 Oldsmobile Cutlass Supreme LS
1988 Oldsmobile Cutlass Supreme SL
1964–1972 Oldsmobile F85 Base
1964–1966 Oldsmobile F85 Deluxe
1966 Oldsmobile F85 Holiday
1964–1972 Oldsmobile Vista Cruiser Base
1964–1967 Oldsmobile Vista Cruiser Custom
1964–1977 Pontiac Grand Prix
1964–1974, 1976–1988 Pontiac Grand Prix Base
1981–1987 Pontiac Grand Prix Brougham
1984–1988 Pontiac Grand Prix LE
1975, 1977–1983 Pontiac Grand Prix LJ
1988 Pontiac Grand Prix SE
1975–1980 Pontiac Grand Prix SJ
1964–1977 Pontiac GTO
1964–1973 Pontiac GTO Base
1970–1971 Pontiac GTO THE Judge
1971 Pontiac Lemans
1963–1981 Pontiac Lemans Base
1972–1974 Pontiac Lemans Luxury
1969–1970, 1973–1975, 1977–1981 Pontiac Lemans Safari
1974 Pontiac Lemans Safari Luxury
1970–1977 Pontiac Lemans Sport
1964–1977 Pontiac LeMans
1964–1970 Pontiac Tempest Base
1964–1969 Pontiac Tempest Custom
1970 Pontiac Tempest GT
1964–1969 Pontiac Tempest Safari

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1


About Us

We are a group of dedicated car enthusiasts who have a passion for all things automotive.

Our love for cars started at a young age and has only grown stronger over time. We believe that everyone should have the opportunity to experience the thrill and excitement that comes with driving a well-crafted vehicle.

We work on all types of cars. If you're in the area, feel free to stop by and say hi. We love meeting fellow car lovers and spreading our passion to everyone we meet. Don't forget to follow or tag us on social media: Instagram/ Tiktok