UMI Performance
UMI 78-96 GM B-Body Rear Coil-Over Conversion Brackets - 3623
- SKU:
- UMI3623
- MPN:
- 3623
- Availability:
- Regularly stocked product
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
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978–1981 | Buick | LeSabre | Base |
| 1978–1985 | Buick | LeSabre | Custom |
| 1978–1981 | Buick | LeSabre | Sport |
| 1979–1985 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1985 | Buick | LeSabre | Estate Wagon |
| 1991–1995 | Buick | Roadmaster | Estate Wagon |
| 1992–1995 | Buick | Roadmaster | Limited |
| 1992–1995 | Buick | Roadmaster | Base |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition |
| 1996 | Buick | Roadmaster | Collector's Edition |
| 1996 | Buick | Roadmaster | Limited Collector's Edition |
| 1978–1996 | Chevrolet | Caprice | Classic |
| 1978–1982 | Chevrolet | Caprice | Classic Estate |
| 1978–1981 | Chevrolet | Caprice | Classic Landau |
| 1979–1980 | Chevrolet | Caprice | Classic Sport |
| 1986–1992 | Chevrolet | Caprice | Base |
| 1986–1990 | Chevrolet | Caprice | Classic Brougham |
| 1987–1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991–1993 | Chevrolet | Caprice | Classic LTZ |
| 1993–1994 | Chevrolet | Caprice | Classic LS |
| 1994–1996 | Chevrolet | Impala | SS |
| 1977–1981 | Pontiac | Bonneville | Base |
| 1977–1981 | Pontiac | Bonneville | Brougham |
| 1978–1981 | Pontiac | Bonneville | Safari |
| 1977–1981 | Pontiac | Catalina | Base |
| 1977–1981 | Pontiac | Catalina | Safari |
Additional Resources
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.
Browse More: Shop All Hardware Kits - Other — Engine Components
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978-1981 | Buick | LeSabre | Base |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1978,1982-1985 | Buick | LeSabre | Custom |
| 1985 | Buick | LeSabre | Estate Wagon |
| 1979-1985 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1978-1981 | Buick | LeSabre | Sport |
| 1992-1995 | Buick | Roadmaster | Base |
| 1996 | Buick | Roadmaster | Collector's Edition |
| 1991-1995 | Buick | Roadmaster | Estate Wagon |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition |
| 1992-1995 | Buick | Roadmaster | Limited |
| 1996 | Buick | Roadmaster | Limited Collector's Edition |
| 1986-1992 | Chevrolet | Caprice | Base |
| 1978-1996 | Chevrolet | Caprice | Classic |
| 1986-1990 | Chevrolet | Caprice | Classic Brougham |
| 1978,1981-1982 | Chevrolet | Caprice | Classic Estate |
| 1978-1981 | Chevrolet | Caprice | Classic Landau |
| 1993-1994 | Chevrolet | Caprice | Classic LS |
| 1987-1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991-1993 | Chevrolet | Caprice | Classic LTZ |
| 1979-1980 | Chevrolet | Caprice | Classic Sport |
| 1994-1996 | Chevrolet | Impala | SS |
| 1977-1981 | Pontiac | Bonneville | Base |
| 1977-1981 | Pontiac | Bonneville | Brougham |
| 1978-1981 | Pontiac | Bonneville | Safari |
| 1977-1981 | Pontiac | Catalina | Base |
| 1977-1981 | Pontiac | Catalina | Safari |
Additional Information
Case Lot Quantity: |
1 |
Category: |
Engine Components>Hardware Kits - Other |
Clearance Item: |
N |
MPN: |
3623 |
Proposition 65: |
Y |