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 (???????????????). 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.
Installation & Fitment Note: Coilover brackets are designed to fit factory rear end housings ONLY and may not fit aftermarket rear ends. Coilover kit P/N 3049 offers more clearance and options for aftermarket rear ends than P/N 3048. UMI recommends installing the 3049 bracket kit, setting the ride height as desired, then purchasing the correct length shocks. Contact us for recommendations.
Rear shocks may not clear all exhaust tail pipes. UMI is not responsible for exhaust clearance issues.
Optional Shock Tower Brace P/N 3055-????P/N 3055 is designed to tie the left and right rear shock towers together for additional chassis reinforcement. UMI????????s P/N 3055 has been designed to clear most popular exhaust systems however fitment with all exhaust systems is not guaranteed.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Buick Regal | 1978-1987 | Limited |
| Buick Regal | 1978-1987 | Base |
| Buick Regal | 1978-1982 | Sport |
| Buick Regal | 1982 | Limited Turbo |
| Buick Regal | 1982-1983 | Estate Wagon |
| Buick Regal | 1983-1986 | T-Type |
| Buick Regal | 1984-1987 | Grand National |
| Buick Regal | 1987 | GNX |
| Chevrolet Blazer | 1987-1994 | Silverado |
| Chevrolet Blazer | 1987 | Custom Deluxe |
| Chevrolet Blazer | 1988-1991 | Scottsdale |
| Chevrolet Blazer | 1992-1993 | Cheyenne |
| Chevrolet Blazer | 1994 | Base |
| Chevrolet Blazer | 1994 | Silverado Sport |
| Chevrolet El Camino | 1978, 1981-1986 | Conquista |
| Chevrolet El Camino | 1978-1987 | SS |
| Chevrolet El Camino | 1978-1987 | Base |
| Chevrolet El Camino | 1979-1981 | Royal Knight |
| Chevrolet K5 Blazer | 1983-1986 | Silverado |
| Chevrolet K5 Blazer | 1983-1986 | Custom |
| Chevrolet K5 Blazer | 1984 | Scottsdale |
| Chevrolet Malibu | 1978-1980 | Classic Estate |
| Chevrolet Malibu | 1978-1981 | Classic Landau |
| Chevrolet Malibu | 1978-1983 | Classic |
| Chevrolet Malibu | 1978-1981 | Base |
| Chevrolet Malibu | 1979-1980 | Sport |
| Chevrolet Malibu | 1979-1980 | Classic Sport |
| Chevrolet Malibu | 1979 | Landau |
| Chevrolet Malibu | 1979-1980 | Estate |
| Chevrolet Malibu | 1979 | Police |
| Chevrolet Monte Carlo | 1978, 1980 | Sport |
| Chevrolet Monte Carlo | 1978-1981 | Landau |
| Chevrolet Monte Carlo | 1979, 1981-1988 | Base |
| Chevrolet Monte Carlo | 1983 | CL |
| Chevrolet Monte Carlo | 1986-1988 | LS |
| Chevrolet S10 | 1982-2003 | Base |
| Chevrolet S10 | 1982-1992 | Tahoe |
| Chevrolet S10 | 1982-1989 | Sport |
| Chevrolet S10 | 1982-1990 | Durango |
| Chevrolet S10 | 1991 | Baja |
| Chevrolet S10 | 1991-1993 | Maxi |
| Chevrolet S10 | 1992-1993 | EL |
| Chevrolet S10 | 1994-1998 | SS |
| Chevrolet S10 | 1994-2003 | ZR2 |
| Chevrolet S10 | 1994-2003 | LS |
| Chevrolet S10 | 1999-2003 | Xtreme |
| Chevrolet S10 | 2002-2003 | ZR5 |
| Chevrolet S10 Blazer | 1987-1988, 1990-1994 | Tahoe |
| Chevrolet S10 Blazer | 1987-1990, 1992 | Sport |
| Chevrolet S10 Blazer | 1987-1989 | High Country |
| Chevrolet S10 Blazer | 1987-1994 | Base |
| Chevrolet S10 Blazer | 1991-1994 | Nevada |
| Chevrolet S10 Blazer | 1991-1994 | Tahoe LT |
| Chevrolet S10 Blazer | 1994 | LT |
| GMC Sonoma | 1991-2001 | SLE |
| GMC Sonoma | 1991-1993 | Base |
| GMC Sonoma | 1992 | GT |
| GMC Sonoma | 1993-2003 | SLS |
| GMC Sonoma | 1994-2003 | SL |

UMI Performance is an aftermarket company that specializes in building high-quality suspension parts. But before they were known as a suspension manufacturer, they manufactured precision parts for major brands such as Corning Asahi, Sony, and Bell+Howell. They may have shifted industries, but their dedication to creating quality products has remained the same.
Quality Products Made In The USAAll of their products are made in-house, which allows them to control every aspect of their products. 100% made in the USA, they can maintain their high standards and create suspension parts that can tackle any street, whether it be the fast corners of a race track or the bumpy road to your grocery store.
Parts Bred From The RacetrackUMI Performance actively participates in various racing disciplines since most of their product engineers and sales team are racers. Because of this, they can test their products through real-life racing scenarios, which helps them gather data that can help improve their products.
Easy To Install PartsEach product is designed to replace factory-installed parts without any significant modification. It is carefully measured to ensure that it would fit perfectly into the vehicle and comes with a step-by-step instructional manual, giving their customers a hassle-free installation experience.
Purchase UMI Performance At Vivid RacingIf you are in the market for high-quality suspension parts for your vehicle, then look no further, as UMI is the brand for you. To know more about UMI, visit Vivid Racing and check out their list of products that fit your specific need.