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UMI Performance 68-72 A-Body Adjustable Upper Control Arms- w/ Roto-Joint

Take your street or pro-touring car to the next level with UMI's Roto-Joint adjustable rear upper control arms. These bulletproof arms are designed to minimize suspension deflection, making them perfect for street, strip, or corner carving.

With on-car adjustable upper control arms, you can easily adjust the pinion angle and reduce wheel hop. The Roto-Joints combined with UMI's in-house designed and machined CrMo adjuster provide ultimate strength and performance.

  • On-car adjustment using UMI designed & manufactured CrMo adjuster
  • CrMo threaded adapters for improved thread strength
  • Durable and long-lasting powder coat finish
  • CNC laser cut ¼” upper mounting pads
  • Made in Philipsburg, PA – USA
  • UMI designed Roto-Joints
Make Model Year Type
Buick Skylark 1968 Base
Buick Skylark 1968 Custom
Buick Skylark 1969 Base
Buick Skylark 1969 Custom
Buick Skylark 1970 350
Buick Skylark 1970 Base
Buick Skylark 1970 Custom
Buick Skylark 1971 Base
Buick Skylark 1971 Custom
Buick Skylark 1972 350
Buick Skylark 1972 Base
Buick Skylark 1972 Custom
Buick Special 1964 Base
Buick Special 1964 Deluxe
Buick Special 1965 Base
Buick Special 1965 Deluxe
Buick Special 1966 Base
Buick Special 1966 Deluxe
Buick Special 1967 Base
Buick Special 1967 Deluxe
Buick Sportwagon 1964 Base
Buick Sportwagon 1965 Base
Buick Sportwagon 1966 Base
Buick Sportwagon 1966 Custom
Buick Sportwagon 1967 Base
Chevrolet Chevelle 1964 Base
Chevrolet Chevelle 1964 SS
Chevrolet Chevelle 1965 Base
Chevrolet Chevelle 1965 Deluxe
Chevrolet Chevelle 1965 SS
Chevrolet Chevelle 1966 Base
Chevrolet Chevelle 1966 Deluxe
Chevrolet Chevelle 1966 SS
Chevrolet Chevelle 1967 300
Chevrolet Chevelle 1967 300 Deluxe
Chevrolet Chevelle 1967 Base
Chevrolet Chevelle 1967 Concours
Chevrolet Chevelle 1967 Deluxe
Chevrolet Chevelle 1967 SS
Chevrolet El Camino 1964 Base
Chevrolet El Camino 1965 Base
Chevrolet El Camino 1966 Base
Chevrolet El Camino 1967 Base
Oldsmobile 442 1964 Base
Oldsmobile 442 1965 Base
Oldsmobile 442 1966 Base
Oldsmobile 442 1967 Base
Oldsmobile Cutlass 1964 Base
Oldsmobile Cutlass 1964 Holiday
Oldsmobile Cutlass 1965 Base
Oldsmobile Cutlass 1965 Holiday
Oldsmobile Cutlass 1966 Base
Oldsmobile Cutlass 1966 Holiday
Oldsmobile Cutlass 1967 Base
Oldsmobile Cutlass 1967 Holiday
Oldsmobile Cutlass 1967 Turnpike Cruiser
Oldsmobile Vista Cruiser 1964 Base
Oldsmobile Vista Cruiser 1964 Custom
Oldsmobile Vista Cruiser 1965 Base
Oldsmobile Vista Cruiser 1965 Custom
Oldsmobile Vista Cruiser 1966 Base
Oldsmobile Vista Cruiser 1966 Custom
Oldsmobile Vista Cruiser 1967 Base
Oldsmobile Vista Cruiser 1967 Custom
Pontiac Grand Prix 1964 Base
Pontiac Grand Prix 1965 Base
Pontiac Grand Prix 1966 Base
Pontiac Grand Prix 1967 Base
Pontiac GTO 1964 Base
Pontiac GTO 1965 Base
Pontiac GTO 1966 Base
Pontiac GTO 1967 Base
Pontiac LeMans 1964 Base
Pontiac LeMans 1965 Base
Pontiac LeMans 1966 Base
Pontiac LeMans 1967 Base
Pontiac Tempest 1964 Base
Pontiac Tempest 1964 Custom
Pontiac Tempest 1964 Safari
Pontiac Tempest 1965 Base
Pontiac Tempest 1965 Custom
Pontiac Tempest 1965 Safari
Pontiac Tempest 1966 Base
Pontiac Tempest 1966 Custom
Pontiac Tempest 1966 Safari
Pontiac Tempest 1967 Base
Pontiac Tempest 1967 Custom
Pontiac Tempest 1967 Safari
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