UMI Performance

UMI Performance 64-72 GM A-Body Rear Lower Control Arms Fully Boxed Premium

SKU 4021-B

MPN umi4021-B

$369.99 · Available to order

UMI Performance 64-72 GM A-Body Rear Lower Control Arms Fully Boxed Premium

UMI’s premium boxed lower control arms are fully boxed to offer the factory look while still providing enhanced performance to the vehicle. Our premium factory arms are built from larger 3” x 1-1/2” rectangular tubing and feature CNC machined radius ends and bushing holders. Boxed control arms include fully capped radius ends to prevent debris from entering to arm while offering the factory look to your classic. Suitable for street, strip or corner carving, these arms minimize suspension deflection for a crisp handling setup and reduce wheel hop. Sway bar mounting holes are reinforced with TIG welded sleeves to allow factory style sway bar mounting, including UMI’s popular 1” version. Boxed control arms are assembled with greaseable polyurethane bushings for a quiet comfortable ride. Choose black powder coat to get the factory looking control arm you’ve been seeking. Features

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1964–1968ChevroletChevelleBase—
1970–1972PontiacLeMansSport—
1967–1968ChevroletChevelle300—
1964–1972ChevroletEl CaminoBase—
1967–1972ChevroletChevelleConcours—
1964–1972OldsmobileCutlassBase—
1970BuickSkylark350—
1970–1972ChevroletMonte CarloBase—
1970–1971PontiacGTOThe Judge—
1964–1969PontiacTempestCustom—
1965–1967ChevroletChevelleDeluxe—
1972OldsmobileCutlassCruiser—
1964–1972OldsmobileVista CruiserBase—
1972GMCSprintCustom—
1968OldsmobileCutlassS—
1968–1972BuickSkylarkCustom—
1969–1970PontiacLeMansSafari—
1964–1971Oldsmobile442Base—
1964–1972PontiacLeMansBase—
1970PontiacTempestGT—
1971PontiacLeMansT37—
1971–1972GMCSprintBase—
1969–1972PontiacGrand PrixBase—
1968–1969BuickSportwagonCustom—
1964–1969PontiacTempestSafari—
1968–1972ChevroletChevelleNomad—
1964–1972BuickSkylarkBase—
1964–1972PontiacGTOBase—
1970–1972ChevroletChevelleBase—
1972PontiacLeMansLuxury—
1970–1972BuickGSBase—
1964–1967ChevroletMalibuBase—
1970–1972BuickGS 455Base—
1964–1967OldsmobileVista CruiserCustom—
1964–1970PontiacTempestBase—
1968–1972ChevroletChevelleMalibu—
1969–1972ChevroletChevelleConcours Estate—
1964–1972BuickSportwagonBase—
1972BuickSkylark350—
1968–1972ChevroletEl CaminoCustom—
1967–1969ChevroletChevelle300 Deluxe—
1966BuickSportwagonCustom—
1971–1972OldsmobileCutlassS—
1970BuickGS 455GSX—
1964–1967OldsmobileCutlassHoliday—
1969–1972ChevroletChevelleGreenbrier—
1965–1967BuickGran SportBase—
1964–1972ChevroletChevelleSS—
1968–1969BuickGS 400Base—
1967OldsmobileCutlassTurnpike Cruiser—
1964–1967BuickSpecialDeluxe—
1968–1969BuickGS 350Base—
1964–1969BuickSpecialBase—
1968–1972ChevroletEl CaminoSS—
Specifications
CategorySuspension
Sub-CategoryControl Arms
UPC4021-B
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight18 lb
Dimensions (L×W×H)28 × 8 × 8 in