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    UMI Performance 78-88 GMC G-Body Rear Coilover Bracket Kit

    Vendor: UMI Performance
    SKU: UMI3054
    Regular Price $199.99
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    UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your Quick Performance axle in your 1978-1988 GM G-Body. This race-proven lower bracket bolts in using the adjustable trailing arm mounting holes. This bracket features a multi-position design to allow further fine tuning of ride height and shock location (±¾”). In addition to shock location adjustability, the UMI 3054 features five positions of trailing arm location adjustment to match the Quick Performance adjustable lower control arm brackets. This adjustment is popular on lowered cars, for drag racing traction, or whenever a geometry change is desired. 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.

    This Part Fits:

    Year Make Model Submodel
    1978-1987 Buick Regal Base
    1982-1983 Buick Regal Estate Wagon
    1987 Buick Regal GNX
    1984-1987 Buick Regal Grand National
    1978-1987 Buick Regal Limited
    1982 Buick Regal Limited Turbo
    1978-1982 Buick Regal Sport
    1983-1986 Buick Regal T-Type
    1978-1987 Chevrolet El Camino Base
    1978,1981-1986 Chevrolet El Camino Conquista
    1979-1981 Chevrolet El Camino Royal Knight
    1978-1987 Chevrolet El Camino SS
    1978-1981 Chevrolet Malibu Base
    1978-1983 Chevrolet Malibu Classic
    1978-1980 Chevrolet Malibu Classic Estate
    1978-1981 Chevrolet Malibu Classic Landau
    1979-1980 Chevrolet Malibu Classic Sport
    1979-1980 Chevrolet Malibu Estate
    1979 Chevrolet Malibu Landau
    1979 Chevrolet Malibu Police
    1979-1980 Chevrolet Malibu Sport
    1979,1981-1988 Chevrolet Monte Carlo Base
    1983 Chevrolet Monte Carlo CL
    1978-1981 Chevrolet Monte Carlo Landau
    1986-1988 Chevrolet Monte Carlo LS
    1978,1980 Chevrolet Monte Carlo Sport
    1983-1988 Chevrolet Monte Carlo SS
    1991 Chevrolet S10 Baja
    1982-2003 Chevrolet S10 Base
    1982-1990 Chevrolet S10 Durango
    1992-1993 Chevrolet S10 EL
    1994-2003 Chevrolet S10 LS
    1982-1989 Chevrolet S10 Sport
    1994-1998 Chevrolet S10 SS
    1982-1992 Chevrolet S10 Tahoe
    1999-2003 Chevrolet S10 Xtreme
    1994-2003 Chevrolet S10 ZR2
    2002-2003 Chevrolet S10 ZR5
    1983-1994 Chevrolet S10 Blazer Base
    1987-1989 Chevrolet S10 Blazer High Country
    1994 Chevrolet S10 Blazer LT
    1983-1990,1992 Chevrolet S10 Blazer Sport
    1983-1988,1990-1994 Chevrolet S10 Blazer Tahoe
    1991-1994 Chevrolet S10 Blazer Tahoe LT
    1981-1986 GMC Caballero Amarillo
    1978-1987 GMC Caballero Base
    1981 GMC Caballero Conquista
    1978-1987 GMC Caballero Diablo
    1978-1980 GMC Caballero Laredo
    1981 GMC Caballero Royal Knight
    1982-1990 GMC S15 Base
    1987 GMC S15 EL
    1983,1986-1988 GMC S15 Gypsy
    1982-1990 GMC S15 High Sierra
    1982-1990 GMC S15 Sierra Classic
    1982 GMC S15 Sierra Grande
    1983-1991 GMC S15 Jimmy Base
    1983-1990 GMC S15 Jimmy Gypsy
    1985 GMC S15 Jimmy High Sierra
    1983-1990 GMC S15 Jimmy Sierra Classic
    1991 GMC S15 Jimmy SLE
    1991 GMC S15 Jimmy SLS
    1991 GMC S15 Jimmy SLT
    1988-1989 GMC S15 Jimmy Timberline
    1991-1993 GMC Sonoma Base
    1992 GMC Sonoma GT
    1994-2003 GMC Sonoma SL
    1991-2001 GMC Sonoma SLE
    1993-2003 GMC Sonoma SLS
    1980 Oldsmobile Cutlass Base
    1980-1981 Oldsmobile Cutlass Brougham
    1980-1981 Oldsmobile Cutlass LS
    1978-1979 Oldsmobile Cutlass Vista Cruiser
    1979 Oldsmobile Cutlass Vista Cruiser Brougham
    1978-1984 Oldsmobile Cutlass Calais Base
    1983-1984 Oldsmobile Cutlass Calais Hurst
    1982-1983,1988 Oldsmobile Cutlass Ciera Base
    1982-1988 Oldsmobile Cutlass Ciera Brougham
    1984-1985 Oldsmobile Cutlass Ciera Cruiser LS
    1983,1985-1986 Oldsmobile Cutlass Ciera ES
    1985-1987 Oldsmobile Cutlass Ciera GT
    1985-1986 Oldsmobile Cutlass Ciera Holiday
    1988 Oldsmobile Cutlass Ciera International
    1982-1988 Oldsmobile Cutlass Ciera LS
    1986-1988 Oldsmobile Cutlass Ciera S
    1986-1988 Oldsmobile Cutlass Ciera SL
    1980-1983 Oldsmobile Cutlass Cruiser Base
    1980-1981 Oldsmobile Cutlass Cruiser Brougham
    1978-1979,1985-1986 Oldsmobile Cutlass Salon 442
    1978-1980,1985-1987 Oldsmobile Cutlass Salon Base
    1978-1980 Oldsmobile Cutlass Salon Brougham
    1979 Oldsmobile Cutlass Salon Hurst
    1987 Oldsmobile Cutlass Supreme 442
    1978-1988 Oldsmobile Cutlass Supreme Base
    1978-1987 Oldsmobile Cutlass Supreme Brougham
    1988 Oldsmobile Cutlass Supreme Classic
    1988 Oldsmobile Cutlass Supreme Classic Brougham
    1988 Oldsmobile Cutlass Supreme Indy 500 Pace Car
    1988 Oldsmobile Cutlass Supreme International
    1981,1985 Oldsmobile Cutlass Supreme LS
    1988 Oldsmobile Cutlass Supreme SL
    1982-1986 Pontiac Bonneville Base
    1982-1986 Pontiac Bonneville Brougham
    1984-1986 Pontiac Bonneville LE
    1978-1987 Pontiac Grand Prix Base
    1981-1987 Pontiac Grand Prix Brougham
    1984-1987 Pontiac Grand Prix LE
    1978-1983 Pontiac Grand Prix LJ
    1978-1980 Pontiac Grand Prix SJ
    Shipping Policy

    Cancellations

    Once an order is placed, in most cases it cannot be cancelled as they are sent for fulfillment almost immediately after receiving the order. If there is an ability to cancel the order, the buyer is responsible for the transaction fees charged from the transaction.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise stated on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

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    Tracking Information

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    Delivery Time

    While we make every effort to ensure timely delivery, please note that delivery times may vary due to factors beyond our control, such as weather conditions or carrier delays.

    International Shipping

    For international orders, please be aware that customs duties, taxes, and other fees may apply upon delivery. These additional charges are the responsibility of the recipient and are not included in the shipping cost paid at checkout. Please check with your local customs office for information on potential fees before placing your order.

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    Return Policy

    Return Period

    You have up to 30 days from the date of purchase to return eligible items.

    Condition of the Item

    A 20% restocking fee will apply to cover inspection, processing, and repackaging costs.

    Items must be returned in new, unused condition and include all original packaging, hardware, and documentation.

    Return Shipping

    The cost of return shipping is the responsibility of the buyer unless the item was received damaged, defective, or incorrect.

    Return Authorization

    Before returning any item, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA may not be accepted.

    Refund Processing

    Once the returned item is received and inspected, we will initiate the refund process. Please allow 2–5 days for the refund to be processed and credited to the original payment method. Bank processing times may vary.

    Damaged or Defective Items

    If you receive a damaged, defective, or incorrect item, contact us immediately for assistance. We’ll work quickly to resolve the issue or send a replacement.

    Final Sale Items

    Certain items may be marked as Final Sale and are not eligible for return or exchange. These will be clearly noted on the product page.

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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