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UMI Performance 78-88 GM G-Body 12-Bolt Swap Adjustable Upper Control Arms- Roto-Joints - 3039-B

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$299.99
Part Number
UMI3039-B
UPC:
3039-B
Availability:
Regularly stocked product
5 customers are viewing this product
UMI Performance’s 12-bolt swap control arms are designed to bolt a 1964-1972 GM A-Body 10-Bolt or 12-Bolt rear end into a 1978-1988 GM G-Body; this includes Monte Carlo, Malibu, El Camino, Regal, Grand National, Grand Prix and Cutlass. These upper control arms are built at the correct angle to attach to the G-Body chassis as well as the A-Body rear end “ears”. These upper control arms are a must any time this swap is being completed. Using the factory control arms will cause drastic rear end bind and incorrect driveline angle, this leads to traction lose, vibrations and unsafe handling. These control arms are supplied adjustable for easy on car adjustability to set correct pinion angle and allow adjustment for installation if needed. Adjustments are made using an aircraft quality 4140 chromoly heat treated adjuster and UMI spherical Roto-Joint’s. The Roto-Joint allows rear end free movement when high handling, auto cross or road race is a concern but also works excellent as a drag race item by eliminating rear end bind. Upper control arms feature TIG welded construction, 4140 chromoly tube adaptors to ensure thread durability and brilliant powder coat.
Installation Instructions


This Part Fits:

YearMakeModelSubmodel
1978-1987BuickRegalBase
1988BuickRegalCustom
1982-1983BuickRegalEstate Wagon
1987BuickRegalGNX
1984-1987BuickRegalGrand National
1978-1988BuickRegalLimited
1982BuickRegalLimited Turbo
1978-1982BuickRegalSport
1983-1986BuickRegalT-Type
1978-1981ChevroletMalibuBase
1978-1983ChevroletMalibuClassic
1978-1980ChevroletMalibuClassic Estate
1978-1981ChevroletMalibuClassic Landau
1979-1980ChevroletMalibuClassic Sport
1979-1980ChevroletMalibuEstate
1979ChevroletMalibuLandau
1979ChevroletMalibuPolice
1979-1980ChevroletMalibuSport
1979,1981-1988ChevroletMonte CarloBase
1983ChevroletMonte CarloCL
1978-1981ChevroletMonte CarloLandau
1986-1988ChevroletMonte CarloLS
1978,1980ChevroletMonte CarloSport
1983-1988ChevroletMonte CarloSS
1980OldsmobileCutlassBase
1980-1981OldsmobileCutlassBrougham
1980-1981OldsmobileCutlassLS
1978-1979OldsmobileCutlassVista Cruiser
1979OldsmobileCutlassVista Cruiser Brougham
1978-1988PontiacGrand PrixBase
1981-1987PontiacGrand PrixBrougham
1984-1988PontiacGrand PrixLE
1978-1983PontiacGrand PrixLJ
1988PontiacGrand PrixSE
1978-1980PontiacGrand PrixSJ
1988PontiacLeMansAerocoupe
1988PontiacLeMansAerocoupe YL
1978-1981,1988PontiacLeMansBase
1978-1981PontiacLeMansSafari
1988PontiacLeMansSE
1988PontiacLeMansValue Leader
Case Lot Quantity:
1
Category:
Suspension>Control Arms
MPN:
3039-B
Product ID:
536668
Proposition 65:
Y
Special Order:
Y
Clearance Item:
N



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