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QA1 HK23-GMG1 Level 3 Full Vehicle Handling Suspension Kit 1978-1988 GM G-Body with Shocks

(Chevrolet Malibu 1981-82, El Camino 1978, 1982-87, Monte Carlo 1982-88; Pontiac Grand Prix 1982-87, Bonneville 1978, 1982-87 + 4 more models)

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

HK23-GMG1
9 reviews
Sale Price

$8,033.95

Estimated ship date Tuesday, November 24

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Product Details

The QA1 HK23-GMG1 Level 3 Full Vehicle Handling Suspension Kit delivers race-quality performance for 1978-1988 GM G-Body vehicles. This comprehensive handling package is specifically engineered for average-weight small block and LS-powered vehicles with stock trim, providing maximum cornering ability and superior handling characteristics.

Complete Performance Package:

  • Front and rear double-adjustable coilover shocks for precise suspension tuning
  • Front coil springs optimized for performance and comfort
  • Rear coil springs with carefully selected spring rates
  • Front sway bar: 1.375-inch diameter hollow design, black powdercoated
  • Rear sway bar: 1.000-inch diameter solid design, black powdercoated
  • Tie rod adjuster sleeves for proper alignment
  • Complete hardware and installation components

Level 3 Performance Advantages:

Compared to Level 1 and Level 2 kits, this Level 3 system features additional control components and stiffer springs designed to maximize cornering performance. The double-adjustable coilovers allow independent tuning of compression and rebound damping, giving you complete control over your suspension setup. Each component is built for race-quality performance while maintaining compatibility with OEM mounting points.

Easy Bolt-In Installation:

This complete handling kit features bolt-in installation that works seamlessly with factory suspension mounting points—no welding required. All components are designed to attach directly to OEM mounting locations, making installation straightforward for the experienced enthusiast or professional installer. The kit can also be installed in stages, allowing you to build your vehicle's performance over time without compatibility concerns.

The carefully engineered spring rates maximize performance while maintaining a smooth, comfortable ride for street driving. Whether you're attacking corners on backroads or participating in autocross events, this Level 3 handling kit transforms your G-Body's handling dynamics.

Products specifications

Fits

Chevrolet Malibu 1981-82, El Camino 1978, 1982-87, Monte Carlo 1982-88; Pontiac Grand Prix 1982-87, Bonneville 1978, 1982-87, Grand LeMans 1982-83; Buick Regal 1982-88; Oldsmobile Cutlass 1985-87; GMC Caballero 1981-87

Prop 65

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

We will see been burnt before

Good

Ordering was easy.

Excellent service

Came on fast. Recommend having specs of product on site - such as length. Had to order a second one.

Thx

So far so good

I received the bar and it looks to be very high-quality. However, this bar says it fits a 2003 through 2013 dodge ram 25 and 3500 series trucks. However, from 2003 to 2007-1/2. This truck comes with 1/2' (14mm) bolts. This bar only comes with the 14 mm and the upgraded 5/8' Hardware for the top joint. The lower joint connecting to the Axle only has the 5/8 hole and does not come with a reducing kit nor does it come with an upgraded 5/8' bolt, which would at least allow you to drill out the lower Mounting holes to mount this bar. As a result, you cannot use the original bolt and you have to go to Supply store to find the correct size bolt to allow you to mount this track bar. Highly inconvenient for the customer, especially when there is no mention of this in the description for the part. At the bare minimum, this track bar should've came with the second 5/8' bolt With the kit.

MMMM

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