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UMI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full UMI Performance lineup with fast shipping and expert fitment support — order with confidence.
Experience a significant reduction in body roll and a more planted feel in your 1978-1996 GM B-Body with the UMI Performance 3634-B Solid Rear Sway Bar. Designed as a direct bolt-on upgrade, this sway bar is engineered to enhance your vehicle's handling characteristics, providing a more stable and responsive driving experience, especially during spirited driving or cornering.
This rear sway bar features a substantial 1.125-inch diameter, crafted from solid 4140 chromoly steel for maximum strength and durability. It's designed to bolt directly to UMI's control arms or to factory control arms using the optional UMI 3636 bracket kit (sold separately). The mounting location is optimized to match GM's original design, ensuring proper geometry and function. The kit includes all necessary high-quality hardware for a straightforward installation. Please note that this sway bar is not compatible with wagon models. Upgrade your B-Body's suspension and enjoy flatter, more controlled cornering.
Give your GM B-Body the handling upgrade it deserves with this high-performance rear sway bar from UMI Performance.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1978 | Buick | LeSabre | Custom |
| 1978-1981 | Buick | LeSabre | Base |
| 1979-1985 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1982-1985 | Buick | LeSabre | Custom |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1985 | Buick | LeSabre | Estate Wagon |
| 1991-1995 | Buick | Roadmaster | Estate Wagon |
| 1992-1995 | Buick | Roadmaster | Base |
| 1992-1995 | Buick | Roadmaster | Limited |
| 1996 | Buick | Roadmaster | Collector's Edition |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition |
| 1978 | Chevrolet | Caprice | Classic Estate |
| 1978-1981 | Chevrolet | Caprice | Classic Landau |
| 1978-1996 | Chevrolet | Caprice | Classic |
| 1979-1980 | Chevrolet | Caprice | Classic Sport |
| 1981-1982 | Chevrolet | Caprice | Classic Estate |
| 1986-1990 | Chevrolet | Caprice | Classic Brougham |
| 1986-1992 | Chevrolet | Caprice | Base |
| 1987-1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991-1993 | Chevrolet | Caprice | Classic LTZ |
| 1994-1996 | Chevrolet | Impala | SS |
| 1977-1981 | Pontiac | Bonneville | Base |
| 1977-1981 | Pontiac | Bonneville | Brougham |
| 1977-1981 | Pontiac | Catalina | Base |
| 1977-1981 | Pontiac | Catalina | Safari |
Other popular UMI Performance products customers consider together:
UMI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full UMI Performance lineup with fast shipping and expert fitment support — order with confidence.
Experience a significant reduction in body roll and a more planted feel in your 1978-1996 GM B-Body with the UMI Performance 3634-B Solid Rear Sway Bar. Designed as a direct bolt-on upgrade, this sway bar is engineered to enhance your vehicle's handling characteristics, providing a more stable and responsive driving experience, especially during spirited driving or cornering.
This rear sway bar features a substantial 1.125-inch diameter, crafted from solid 4140 chromoly steel for maximum strength and durability. It's designed to bolt directly to UMI's control arms or to factory control arms using the optional UMI 3636 bracket kit (sold separately). The mounting location is optimized to match GM's original design, ensuring proper geometry and function. The kit includes all necessary high-quality hardware for a straightforward installation. Please note that this sway bar is not compatible with wagon models. Upgrade your B-Body's suspension and enjoy flatter, more controlled cornering.
Give your GM B-Body the handling upgrade it deserves with this high-performance rear sway bar from UMI Performance.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1978 | Buick | LeSabre | Custom |
| 1978-1981 | Buick | LeSabre | Base |
| 1979-1985 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1982-1985 | Buick | LeSabre | Custom |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1985 | Buick | LeSabre | Estate Wagon |
| 1991-1995 | Buick | Roadmaster | Estate Wagon |
| 1992-1995 | Buick | Roadmaster | Base |
| 1992-1995 | Buick | Roadmaster | Limited |
| 1996 | Buick | Roadmaster | Collector's Edition |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition |
| 1978 | Chevrolet | Caprice | Classic Estate |
| 1978-1981 | Chevrolet | Caprice | Classic Landau |
| 1978-1996 | Chevrolet | Caprice | Classic |
| 1979-1980 | Chevrolet | Caprice | Classic Sport |
| 1981-1982 | Chevrolet | Caprice | Classic Estate |
| 1986-1990 | Chevrolet | Caprice | Classic Brougham |
| 1986-1992 | Chevrolet | Caprice | Base |
| 1987-1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991-1993 | Chevrolet | Caprice | Classic LTZ |
| 1994-1996 | Chevrolet | Impala | SS |
| 1977-1981 | Pontiac | Bonneville | Base |
| 1977-1981 | Pontiac | Bonneville | Brougham |
| 1977-1981 | Pontiac | Catalina | Base |
| 1977-1981 | Pontiac | Catalina | Safari |
Other popular UMI Performance products customers consider together: