UMI Performance

UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Delrin

SKU 303233-B

MPN umi303233-B

$1389.99 · Available to order

UMI Performance 78-88 G-Body S10 Tubular Front Upper & Lower A-Arms Delrin

You take pride in your ride whether it's slammed to the ground or infused with a ton of power. Don't settle for those flimsy, stock a-arms. Upgrade to UMI's fabricated tubular a-arms and improve your vehicles street and track performance. UMI’s P/N 383233-1 upper and lower a-arm kit replaces the worn out, stock stamped a-arms with high-strength tubular construction and a host of premium features. The lower a-arms feature tough tubular construction and greaseable Delrin bushings for precise handling and smooth suspension motion. We build the Delrin bushings in-house to ensure the ultimate in quality and smooth suspension action. The ball joint mount is angled slightly from stock to permit usage with lowered vehicles and the design offers additional wheel and tire clearance. The tubular upper a-arms are assembled with smooth operating, low deflection UMI designed and manufactured Delrin bushings as well as UMI-built billet CrMo cross shafts. They feature a relocated mounting pad to increase caster without excessive shims. Both upper and lower a-arms are jig built to maintain accuracy for a perfect fit every time and both come preloaded with premium ball joints. Critical areas are TIG welded for superior strength and a clean look. UMI’s extensive testing on the street, drag strip and skid pad ensures a quality product able to with stand all types of conditions. The P/N 383233-1 a-arm kit will work with factory springs, lowering springs and coil over kits such as the popular QA1 coil over set up. For the best handling and tire life from the UMI designed a-arms, included with each kit are recommended alignment specs along with detailed installation instructions. UMI Performance a-arm kit P/N 303233-1 is shipped fully assembled and ready for installation. Manufactured with pride in Philipsburg, PA – USA.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1986–1988OldsmobileCutlass CieraSL
1982GMCS15Sierra Grande
1983–1990GMCS15 JimmySierra Classic
1978–1987GMCCaballeroBase
1978–1979OldsmobileCutlassVista Cruiser
1978–1981ChevroletMalibuBase
1991–1993GMCSonomaBase
1985–1986OldsmobileCutlass CieraES
1983OldsmobileCutlass CieraES
1978–1987ChevroletEl CaminoSS
2002–2003ChevroletS10ZR5
1982–1992ChevroletS10Tahoe
1978ChevroletMonte CarloSport
1985OldsmobileCutlass SupremeLS
1982–1989ChevroletS10Sport
1988OldsmobileCutlass SupremeInternational
1979ChevroletMonte CarloBase
1981–1988ChevroletMonte CarloBase
1979–1980ChevroletMalibuEstate
1984–1985OldsmobileCutlass CieraCruiser LS
1985–1986OldsmobileCutlass CieraHoliday
1978–1981ChevroletMalibuClassic Landau
1981GMCCaballeroRoyal Knight
1984–1987PontiacGrand PrixLE
1982–1983BuickRegalEstate Wagon
1979–1981ChevroletEl CaminoRoyal Knight
1980–1981OldsmobileCutlassLS
1982–1983OldsmobileCutlass CieraBase
1982–1990GMCS15Sierra Classic
1994–2004GMCSonomaSL
1987GMCS15EL
1982–2003ChevroletS10Base
1983ChevroletMonte CarloCL
1992GMCSonomaGT
1991GMCS15 JimmySLS
1988–1989GMCS15 JimmyTimberline
1983–1991GMCS15 JimmyBase
1988OldsmobileCutlass CieraInternational
1999–2003ChevroletS10Xtreme
1986–1988ChevroletMonte CarloLS
1985–1986OldsmobileCutlass Salon442
1983–1994ChevroletS10 BlazerBase
1982–1990GMCS15Base
1993–2004GMCSonomaSLS
1984–1987BuickRegalGrand National
1994–2003ChevroletS10LS
1982BuickRegalLimited Turbo
1978–1987GMCCaballeroDiablo
1982–1986PontiacBonnevilleBase
1978–1982BuickRegalSport
1978–1980OldsmobileCutlass SalonBase
1980–1983OldsmobileCutlass CruiserBase
1985GMCS15 JimmyHigh Sierra
1991ChevroletS10Baja
1986–1988GMCS15Gypsy
1982–1988OldsmobileCutlass CieraBrougham
1978–1987ChevroletEl CaminoBase
1986–1988OldsmobileCutlass CieraS
1978–1987BuickRegalBase
1983–1986BuickRegalT-Type
1994–1998ChevroletS10SS
1985–1987OldsmobileCutlass CieraGT
1979ChevroletMalibuPolice
1988OldsmobileCutlass SupremeClassic
1978–1988OldsmobileCutlass SupremeBase
1982–1990ChevroletS10Durango
1982–1988OldsmobileCutlass CieraLS
1991–1994ChevroletS10 BlazerTahoe LT
1983–1984OldsmobileCutlass CalaisHurst
1978–1983PontiacGrand PrixLJ
1991GMCS15 JimmySLE
1980–1981OldsmobileCutlassBrougham
1983–1988ChevroletMonte CarloSS
1991–2001GMCSonomaSLE
1983–1988ChevroletS10 BlazerTahoe
1978–1980PontiacGrand PrixSJ
1981GMCCaballeroConquista
1978–1981ChevroletMonte CarloLandau
1988OldsmobileCutlass SupremeClassic Brougham
1984–1986PontiacBonnevilleLE
1988OldsmobileCutlass SupremeSL
1978–1984OldsmobileCutlass CalaisBase
1981–1986ChevroletEl CaminoConquista
1978–1987OldsmobileCutlass SupremeBrougham
1978ChevroletEl CaminoConquista
1978–1980ChevroletMalibuClassic Estate
1983GMCS15Gypsy
1981–1987PontiacGrand PrixBrougham
1987–1989ChevroletS10 BlazerHigh Country
1992ChevroletS10 BlazerSport
1982–1986PontiacBonnevilleBrougham
1985–1987OldsmobileCutlass SalonBase
1978–1987PontiacGrand PrixBase
1994ChevroletS10 BlazerLT
1983–1990GMCS15 JimmyGypsy
1991GMCS15 JimmySLT
1994–2003ChevroletS10ZR2
1981OldsmobileCutlass SupremeLS
1990–1994ChevroletS10 BlazerTahoe
1982–1990GMCS15High Sierra
1978–1980OldsmobileCutlass SalonBrougham
1980ChevroletMonte CarloSport
1987BuickRegalGNX
1979OldsmobileCutlassVista Cruiser Brougham
1979ChevroletMalibuLandau
1979–1980ChevroletMalibuClassic Sport
1980–1981OldsmobileCutlass CruiserBrougham
1980OldsmobileCutlassBase
1978–1987BuickRegalLimited
1978–1983ChevroletMalibuClassic
1978–1980GMCCaballeroLaredo
1978–1979OldsmobileCutlass Salon442
1979–1980ChevroletMalibuSport
1988OldsmobileCutlass SupremeIndy 500 Pace Car
1992–1993ChevroletS10EL
1987OldsmobileCutlass Supreme442
1979OldsmobileCutlass SalonHurst
1983–1990ChevroletS10 BlazerSport
1981–1986GMCCaballeroAmarillo
1988OldsmobileCutlass CieraBase
Specifications
CategorySuspension
Sub-CategoryControl Arms
UPC303233-B
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight25 lb
Dimensions (L×W×H)18 × 16 × 8 in