UMI Performance

UMI Performance 78-88 GM G-Body Rear Coilover Bracket Kit Control Arm Relocation Bolt In

SKU 3048

MPN umi3048

$259.99 · Available to order

UMI Performance 78-88 GM G-Body Rear Coilover Bracket Kit Control Arm Relocation Bolt In

UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your factory axle 1978-1988 GM G-Body. This race-proven lower bracket bolts in using the standard trailing arm mounting hole as well as an additional reinforcement hole normally used by the standard rear shock. This bracket features a multi-position design to allow further fine tuning of ride height and shock location (±¾”). In addition to shock location adjustability, the UMI 3048 features three positions of trailing arm location adjustment to fine tune instant center. This adjustment is popular on lowered cars, for drag racing traction, or whenever a geometry change is desired. The kit also features upper reinforcement tabs to distribute the load from the T-bar as well as complete upper and lower hardware. There is no cutting required and your car can be returned to stock at any time. 100% designed, manufactured and raced out of Philipsburg, PA-USA and always US materials.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1982–1990GMCS15High Sierra—
1978–1987BuickRegalLimited—
1982–1989ChevroletS10Sport—
1983–1988ChevroletS10 BlazerTahoe—
1978–1980OldsmobileCutlass SalonBase—
1990–1994ChevroletS10 BlazerTahoe—
1983ChevroletMonte CarloCL—
1985–1987OldsmobileCutlass CieraGT—
1985–1986OldsmobileCutlass CieraHoliday—
1983–1990GMCS15 JimmyGypsy—
1982–2003ChevroletS10Base—
1986–1988ChevroletMonte CarloLS—
1982–1990GMCS15Base—
1982–1986PontiacBonnevilleBase—
1987BuickRegalGNX—
1978–1981ChevroletMalibuBase—
1979OldsmobileCutlassVista Cruiser Brougham—
1981–1988ChevroletMonte CarloBase—
1987–1989ChevroletS10 BlazerHigh Country—
1978–1987ChevroletEl CaminoSS—
1988OldsmobileCutlass SupremeClassic—
1991GMCS15 JimmySLT—
1983GMCS15Gypsy—
1992ChevroletS10 BlazerSport—
1982–1983BuickRegalEstate Wagon—
1984–1987BuickRegalGrand National—
1988OldsmobileCutlass SupremeClassic Brougham—
1986–1988GMCS15Gypsy—
1994–1998ChevroletS10SS—
1979–1981ChevroletEl CaminoRoyal Knight—
1994–2003GMCSonomaSL—
1978–1987PontiacGrand PrixBase—
1988OldsmobileCutlass CieraBase—
1993–2003GMCSonomaSLS—
1982–1983OldsmobileCutlass CieraBase—
1991ChevroletS10Baja—
1991–1993GMCSonomaBase—
1982GMCS15Sierra Grande—
1994–2003ChevroletS10LS—
1978ChevroletEl CaminoConquista—
1988OldsmobileCutlass SupremeSL—
1994–2003ChevroletS10ZR2—
1980–1981OldsmobileCutlassBrougham—
1999–2003ChevroletS10Xtreme—
1978–1980GMCCaballeroLaredo—
1979OldsmobileCutlass SalonHurst—
1983–1986BuickRegalT-Type—
1994ChevroletS10 BlazerLT—
1978–1981ChevroletMalibuClassic Landau—
1988OldsmobileCutlass SupremeInternational—
1978–1987BuickRegalBase—
1978ChevroletMonte CarloSport—
1980–1981OldsmobileCutlass CruiserBrougham—
1980–1981OldsmobileCutlassLS—
1983–1984OldsmobileCutlass CalaisHurst—
1984–1987PontiacGrand PrixLE—
1981–1987PontiacGrand PrixBrougham—
1978–1980ChevroletMalibuClassic Estate—
1988–1989GMCS15 JimmyTimberline—
1991–2001GMCSonomaSLE—
2002–2003ChevroletS10ZR5—
1985GMCS15 JimmyHigh Sierra—
1984–1986PontiacBonnevilleLE—
1979ChevroletMalibuLandau—
1979–1980ChevroletMalibuSport—
1980OldsmobileCutlassBase—
1984–1985OldsmobileCutlass CieraCruiser LS—
1985–1986OldsmobileCutlass CieraES—
1979ChevroletMalibuPolice—
1978–1982BuickRegalSport—
1978–1980PontiacGrand PrixSJ—
1978–1983PontiacGrand PrixLJ—
1983–1994ChevroletS10 BlazerBase—
1978–1980OldsmobileCutlass SalonBrougham—
1982–1988OldsmobileCutlass CieraBrougham—
1979–1980ChevroletMalibuClassic Sport—
1992GMCSonomaGT—
1988OldsmobileCutlass CieraInternational—
1988OldsmobileCutlass SupremeIndy 500 Pace Car—
1982–1990GMCS15Sierra Classic—
1981GMCCaballeroRoyal Knight—
1983OldsmobileCutlass CieraES—
1981OldsmobileCutlass SupremeLS—
1978–1987GMCCaballeroBase—
1979–1980ChevroletMalibuEstate—
1979ChevroletMonte CarloBase—
1978–1987ChevroletEl CaminoBase—
1986–1988OldsmobileCutlass CieraSL—
1978–1987OldsmobileCutlass SupremeBrougham—
1978–1981ChevroletMonte CarloLandau—
1991–1994ChevroletS10 BlazerTahoe LT—
1983–1991GMCS15 JimmyBase—
1980–1983OldsmobileCutlass CruiserBase—
1981–1986GMCCaballeroAmarillo—
1985–1986OldsmobileCutlass Salon442—
1986–1988OldsmobileCutlass CieraS—
1982–1988OldsmobileCutlass CieraLS—
1978–1979OldsmobileCutlass Salon442—
1981–1986ChevroletEl CaminoConquista—
1985OldsmobileCutlass SupremeLS—
1980ChevroletMonte CarloSport—
1985–1987OldsmobileCutlass SalonBase—
1978–1987GMCCaballeroDiablo—
1982BuickRegalLimited Turbo—
1987OldsmobileCutlass Supreme442—
1981GMCCaballeroConquista—
1978–1984OldsmobileCutlass CalaisBase—
1983–1990ChevroletS10 BlazerSport—
1987GMCS15EL—
1978–1979OldsmobileCutlassVista Cruiser—
1982–1986PontiacBonnevilleBrougham—
1991GMCS15 JimmySLS—
1991GMCS15 JimmySLE—
1983–1990GMCS15 JimmySierra Classic—
1983–1988ChevroletMonte CarloSS—
1982–1992ChevroletS10Tahoe—
1982–1990ChevroletS10Durango—
1992–1993ChevroletS10EL—
1978–1988OldsmobileCutlass SupremeBase—
1978–1983ChevroletMalibuClassic—
Specifications
CategorySuspension
Sub-CategoryShocks and Struts
UPC3048
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight13 lb
Dimensions (L×W×H)12 × 6 × 6 in