UMI Performance

UMI 78-96 GM B-Body Rear Coil-Over Conversion Brackets - 3623

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SKU:
UMI3623
MPN:
3623
Availability:
Regularly stocked product
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$199.99
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Description

Will this kit fit my 1985 Caprice Classic?
This UMI Hardware Kit is designed for the 1978-1996 GM B-Body platform, ensuring precise fitment for your 1985 Caprice Classic.

How difficult is the installation process?
Bolt-in coilover conversion brackets simplify installation; no welding is required, making it an easy DIY project for enthusiasts.

UMI Hardware Kits for your 1978-1996 GM B-Body platform enable custom ride height and fine-tune suspension performance with adjustable compression and rebound damping, boasting a 9/10 Street Performance score. These bolt-in coilover conversion brackets install without welding, offering a reliable, high-performance upgrade. Experience transformative handling and a perfect stance with this exceptional hardware solution.

Key Features

  • rear coilover kit on your 1978-1996 GM B-Body platform
  • bolt-in coilover conversion brackets
  • no welding required
  • enables ride height selection
  • damping adjustment in both compression and rebound
  • heavy duty laser cut steel brackets

Why Choose the UMI Hardware Kits

Transforms your classic ride with a modern coilover suspension upgrade.

Achieves a custom stance and perfect ride height with easy adjustment.

Maximizes handling precision with independent compression and rebound damping control.

Delivers a robust and secure suspension foundation with heavy-duty steel brackets.

Who Is This For?

Street Performance — 9/10
Adjustable damping and ride height for custom tuning.

Track / Autocross — 8/10
Enables ride height selection and damping adjustment.

Easy DIY Install — 9/10
Bolt-in conversion, no welding required.

Daily Driving Comfort — 7/10
Adjustable damping allows for ride comfort tuning.

Visual / Aesthetic Upgrade — 6/10
Enables custom ride height for appearance.

Frequently Asked Questions

Will the UMI Performance UMI Hardware Kits fit my vehicle?

Confirmation of fitment with your specific vehicle is essential for the UMI Hardware Kits. These kits are designed for the 1978-1996 GM B-Body platform, ensuring precise integration. Always confirm compatibility before purchase for guaranteed performance.

How difficult is the UMI Performance UMI Hardware Kits installation?

Installation of the UMI Hardware Kits is a straightforward bolt-on process. These kits feature bolt-in coilover conversion brackets, eliminating the need for welding. This makes for an easy DIY install, scoring a 9 out of 9 in our usage matrix.

What performance improvement does the UMI Hardware Kits provide over stock?

Achieving custom ride height and fine-tuning suspension performance is the primary benefit. With independent compression and rebound damping control, this kit enables users to maximize handling precision, achieving an 8 out of 9 for Track/Autocross use.

Is the UMI Performance UMI Hardware Kits worth upgrading from OEM?

Upgrading to the UMI Hardware Kits offers a significant enhancement over OEM suspension. The ability to enable ride height selection and fine-tune damping, as noted for Street Performance (9/9), provides a superior, adjustable driving experience. This transforms your classic ride with modern coilover suspension.

What is the typical maintenance level for UMI Hardware Kits?

The UMI Hardware Kits offer an easy maintenance level for ongoing operation. Their design prioritizes durability and ease of adjustment, allowing for efficient upkeep. This ensures your suspension foundation remains robust and secure for extended use.

Vehicle Compatibility

YearMakeModelSubmodel
1978–1981BuickLeSabreBase
1978–1985BuickLeSabreCustom
1978–1981BuickLeSabreSport
1979–1985BuickLeSabreLimited
1982BuickLeSabreLimited Edition F/E
1985BuickLeSabreCollector's Edition
1985BuickLeSabreEstate Wagon
1991–1995BuickRoadmasterEstate Wagon
1992–1995BuickRoadmasterLimited
1992–1995BuickRoadmasterBase
1996BuickRoadmasterEstate Wagon Collector's Edition
1996BuickRoadmasterCollector's Edition
1996BuickRoadmasterLimited Collector's Edition
1978–1996ChevroletCapriceClassic
1978–1982ChevroletCapriceClassic Estate
1978–1981ChevroletCapriceClassic Landau
1979–1980ChevroletCapriceClassic Sport
1986–1992ChevroletCapriceBase
1986–1990ChevroletCapriceClassic Brougham
1987–1990ChevroletCapriceClassic LS Brougham
1991–1993ChevroletCapriceClassic LTZ
1993–1994ChevroletCapriceClassic LS
1994–1996ChevroletImpalaSS
1977–1981PontiacBonnevilleBase
1977–1981PontiacBonnevilleBrougham
1978–1981PontiacBonnevilleSafari
1977–1981PontiacCatalinaBase
1977–1981PontiacCatalinaSafari

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
1978-1981BuickLeSabreBase
1985BuickLeSabreCollector's Edition
1978,1982-1985BuickLeSabreCustom
1985BuickLeSabreEstate Wagon
1979-1985BuickLeSabreLimited
1982BuickLeSabreLimited Edition F/E
1978-1981BuickLeSabreSport
1992-1995BuickRoadmasterBase
1996BuickRoadmasterCollector's Edition
1991-1995BuickRoadmasterEstate Wagon
1996BuickRoadmasterEstate Wagon Collector's Edition
1992-1995BuickRoadmasterLimited
1996BuickRoadmasterLimited Collector's Edition
1986-1992ChevroletCapriceBase
1978-1996ChevroletCapriceClassic
1986-1990ChevroletCapriceClassic Brougham
1978,1981-1982ChevroletCapriceClassic Estate
1978-1981ChevroletCapriceClassic Landau
1993-1994ChevroletCapriceClassic LS
1987-1990ChevroletCapriceClassic LS Brougham
1991-1993ChevroletCapriceClassic LTZ
1979-1980ChevroletCapriceClassic Sport
1994-1996ChevroletImpalaSS
1977-1981PontiacBonnevilleBase
1977-1981PontiacBonnevilleBrougham
1978-1981PontiacBonnevilleSafari
1977-1981PontiacCatalinaBase
1977-1981PontiacCatalinaSafari
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Additional Information

Case Lot Quantity:
1
Category:
Engine Components>Hardware Kits - Other
Clearance Item:
N
MPN:
3623
Proposition 65:
Y
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