Made in USA
Big Wheel Suspension Kit for 1978-1988 GM G-Body Cars [Level 2]
InfoVehicle Info Needed
QA1PART NUMBER: 122-BW02-GMG1

Big Wheel Suspension Kit for 1978-1988 GM G-Body Cars [Level 2]

$6,03895
Truck Freight
1 left in stock
ShippingShips Today
Lowest PriceLowest Price Guarantee

GM G-Body
Big Wheel Level 2 Suspension Kit
  • 1978-1988 GM Cars
    • Buick Regal
    • Chevy El Camino, Malibu, Monte Carlo
    • Olds Cutlass
    • Pontiac LeMans, Bonneville, Grand Prix
  • Double-Adjustable Coil-Overs
  • Tubular Control Arms
  • Sway Bars

    QA1 BW02-GMG1 Big Wheel Level 2 Suspension Kit:

    • Included Front Suspension Components:
      • Pro Coil Front Coil-Over System Double-Adjustable Shocks GD507-10450C
      • Pro-Touring Upper Control Arms 52565
      • Street Performance Lower Control Arms 52764
      • High Clearance Front Sway Bar Kit 52854
      • Tie Rod Adjuster Sleeves 5250
    • Included Rear Suspension Components:
      • Rear Pro Coil Kit w/Double-Adjustable Shocks RCK52367
      • Adjustable Upper Trailing Arms 5247
      • Adjustable Lower Trailing Arms 5234
      • Axle Mount Rear Anti-Roll Bar Kit 52853
      • Adjustable Rear Frame Support 5285
    • (2) Thrust Bearing Kits 7888-109
    • Spanner Wrench Kit T115W

    QA1 BW02-GMG1 Big Wheel Level 2 Suspension Kit Fitment Notes:

    • Raises the front up to 2 in. above stock height
    • Raise 1 in. or lower to 3 in. in the rear
    • Fits up to 24 in. wheels
    • Aftermarket rear-end housings may require a weld-on shock bracket such as QA1 9037-1081 (sold separately) or equivalent
    • Install Big Wheels Without Sacrificing Ride or Handling

      QA1 Big Wheel Kits are available in three levels to let you build your project exactly how you want.

      Show More

      Note: The product page you linked is for the QA1 Big Wheel Suspension Kits, not fuel/induction kits; here’s a tailored description that matches the suspension product you want to promote.

      Step up your classic Mopar’s stance, wheel fitment, and handling with the QA1 Big Wheel Suspension Kit—engineered to support aggressive setups with confidence and precision. Whether you're aiming for show-stopping style or improved road manners, this system gives you the handful of features to take your Mopar into big-wheel territory without compromising performance.

      Let’s talk benefits: these suspension kits are designed to accommodate large wheels without rubbing or clearance issues. Adjustable coil-overs up front let you dial ride height precisely, while the rear trailing arms center the axle so that wheel wells stay tight and clean. QA1’s components maximize geometry, reduce squat under acceleration, and improve alignment under load—which means sharper turn-in, better high-speed stability, and a more planted ride.

      The construction quality is real. Tubular control arms, high-clearance sway bars, and correct mounting hardware add strength and rigidity where your Mopar needs it most. The finishes resist corrosion; the hardware is robust enough to handle both highway cruising and spirited weekend runs.

      If your build is calling for a big wheel setup, the qa1 big wheel kit answers with precision engineered option: you’ll gain not just visual impact, but improvements in cornering, ride comfort, and long-term alignment. Looking to outfit a Mopar G-Body? The qa1 big wheel kit g body version gives you all the benefits built for that platform. Don’t settle for stock limitations—add a Big Wheel Suspension Kit to your build and roll with confidence.

    Part TypeSuspension Kit
    Product LineQA1 Big Wheel Suspension Kits
    BrandQA1
    Package Height36.0
    Package Width36.0
    Package Length36.0
    Weight169.0 PG
    Adjustable Upper Trailing Arms IncludedYes
    Upper Control Arms IncludedYes
    Coil-Over Springs IncludedYes
    Front Sway Bar IncludedYes
    Lower Control Arms IncludedYes
    Rear Sway Bar IncludedYes
    QuantitySold as a Kit
    Mounting Hardware IncludedYes
    Adjustable Lower Trailing Arms IncludedYes
    AdjustableYes
    Vendor Part NumberBW02-GMG1
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Penetrating Oil [11 oz. Aerosol Can]

    LUCAS OIL

    Penetrating Oil [11 oz. Aerosol Can]

    Part Number : 639-11043
    $949
    Brake and Parts Cleaner [14 oz. Aerosol Can]

    JEGS

    Brake and Parts Cleaner [14 oz. Aerosol Can]

    Part Number : 555-72312
    $679$7.99
    You Save$1.20
    Lo Boy Creeper 250 lb. Capacity

    JEGS

    Lo Boy Creeper 250 lb. Capacity

    Part Number : 555-81154
    $5999$65.99
    You Save$6.00
    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    JEGS

    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    Part Number : 555-65010
    $1499$16.99
    You Save$2.00
    LED Drop Light with Built-In 120V Outlet

    JEGS

    LED Drop Light with Built-In 120V Outlet

    Part Number : 555-W2237
    $2899$31.99
    You Save$3.00
    60 LED Work Light

    JEGS

    60 LED Work Light

    Part Number : 555-81927
    $2569$31.99
    You Save$6.30
    2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]

    JEGS

    2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]

    Part Number : 555-80006
    $24499$269.99
    You Save$25.00
    6-Ton Jack Stands

    JEGS

    6-Ton Jack Stands

    Part Number : 555-80037
    $8099
    Wheel Chock [Solid Rubber]

    JEGS

    Wheel Chock [Solid Rubber]

    Part Number : 555-W41001
    $1299$14.99
    You Save$2.00
    3-Piece Wire Brush Set [Stainless Steel, Brass Bristles with Plastic Handle]

    JEGS

    3-Piece Wire Brush Set [Stainless Steel, Brass Bristles with Plastic Handle]

    Part Number : 555-W1149
    $1099$12.99
    You Save$2.00
    Socket Set, 3/8 in. & 1/4 in. Drive [SAE/Metric 52-Piece]

    JEGS

    Socket Set, 3/8 in. & 1/4 in. Drive [SAE/Metric 52-Piece]

    Part Number : 555-81565
    $2199$33.99
    You Save$12.00
    22-Piece SAE/Metric Combo Wrench Set

    JEGS

    22-Piece SAE/Metric Combo Wrench Set

    Part Number : 555-W1069
    $3999$43.99
    You Save$4.00
    Breaker Bar [1/2 in. Drive, 30 in. L]

    JEGS

    Breaker Bar [1/2 in. Drive, 30 in. L]

    Part Number : 555-W32126
    $3699$40.99
    You Save$4.00
    1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]

    JEGS

    1/2 in. Drive Torque Wrench [10 to 150 ft. lbs.]

    Part Number : 555-M200DB
    $5239$56.99
    You Save$4.60
    5-Piece Pry Bar Set

    JEGS

    5-Piece Pry Bar Set

    Part Number : 555-80024
    $2669$28.99
    You Save$2.30
    Disposable Shop Towels

    JEGS

    Disposable Shop Towels

    Part Number : 555-80187
    $1839$19.99
    You Save$1.60
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!