1978-1988

GM G-Body

  • 1978-1987 Buick Regal
  • 1978-1987 Chevrolet El Camino
  • 1978-1983 Chevrolet Malibu
  • 1978-1988 Chevrolet Monte Carlo
  • 1978-1987 GMC Caballero
  • 1981-1988 Oldsmobile Cutlass
  • 1982-1986 Pontiac Bonneville
  • 1978-1987 Pontiac Grand Prix

Upgrade your 1978-1988 GM G-Body with UMI Performance Inc.'s top-tier suspension systems and components. Made in the USA, our products offer unmatched reliability, durability, and performance. Backed by precision manufacturing and a team of racing enthusiasts. Unlock your G-Body's full potential with UMI Performance suspension components.

CATEGORIES

Brakes

Chassis

Coilover Kits

Engine Mounts

Frame

Front Suspension

Handling Kits

Hardware

LSX Swap

Rear Suspension

Shocks & Springs

Sway Bars

Transmission Crossmember

PRODUCT SPOTLIGHTS

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3054-X – 1978-1988 GM G-Body Rear Coilover Conversion Kit, Quick Performance

SKU: 3054-X

In stock

$959.99
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    3062 – 1978-1988 GM G-Body Coilover Conversion Brackets, Front

    SKU: 3062

    In stock

    $149.99
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      Featured Kit

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      GBF002 – 1978-1988 GM G-Body Handling Package, Stage 2

      SKU: GBF002

      In stock

      $3,229.99
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        EASY UPGRADES

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        3050 – 1978-1988 GM G-Body Springs, Kit, 1” Lowering

        In stock

        $319.99
        SKU: 3050
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        A224-R – Viking Coil Over Kit, Front Double Adjustable, Bearing, Lowered

        In stock

        $700.00 – $720.00
        SKU: A224-R
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        3051 – 1978-1988 GM G-Body Springs, Kit, 2” Lowering

        In stock

        $319.99
        SKU: 3051
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        A204-R – Viking Coil Over Kit, Front Double Adjustable, Poly, Lowered

        In stock

        $690.00 – $700.00
        SKU: A204-R
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        SS10305 – 1978-1988 GM G-Body UMI Shock and Spring Kit

        In stock

        $665.99
        SKU: SS10305G
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        3048-X – 1978-1988 GM G-Body Rear Coilover Kit, Control Arm Relocation, Bolt-In, 2”-3” Lowering

        In stock

        $1,019.99
        SKU: 3048-X
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