Product Summary

1973 Chevy, 1975 Chevy, 79-80 Chevy, 1982 Chevy

  • Ride height adjustability
  • Ability to run wider rear wheel and tire package
  • Adjustable valving coilovers
  • Significant improvement in handling performance
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Key Specs

MFG. Part #HK43-GMX2
Hardware IncludedYes
Front Coil Springs IncludedYes
Rear Coil Springs IncludedYes
Rear Leaf Springs IncludedNo
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Need To Know

Truck Shipment

Truck shipments must be pre-paid with a credit card, certified check or money order

Quick and Easy Returns

Return Policy

QA1 HK43-GMX2 Details

QA1's Level 3 Handling Kit is a complete solution for X-body owners looking for ultimate track-day performance. This complete solution replaces your entire front and rear suspension, optimizing handling performance, while still maintaining comfort on the street. The coilovers offer adjustable ride height, while the rear suspension was optimized for wider wheels and tires. Bind Free, Light-weight Front Suspension QA1's tubular front control arms stand out as some of the lightest available in the market. When paired with QA1's 4-way adjustable

MOD SERIES COILOVERS

and tubular front sway bar, this kit offers plenty of control. Achieve the Perfect Stance Upgrading to QA1's coilovers and a tubular 4-link provides 0 to -2 inches of adjustability in the front and +2 to -3 inches of ride height adjustability in the rear. Fit Wider Wheels & Tires Designed to work with both standard and mini-tubs, the rear system offers generous clearance for up to 315mm tires. Note: Achieving maximum wheel and tire width will require mini tubs. Improved Performance and Stability 4-way adjustable MOD shocks help drivers find grip in any setting. They make it easy to adapt to different events like autocross, road courses, speed stop challenges and more by changing out valve packs in minutes. It's simple to go from race-oriented suspension to comfortable street driving. Easy, Installation & Adjustment Thoughtful design meets effortless install with a completely bolt-in front suspension and a 4-link requiring minimal welding. You'll experience a painless setup process, where adjusting ride height, pinion angle, or wheelbase is as simple as a few tweaks – no link removal required. No modifications to floor pan required. Note – Welding required

FITMENT NOTES

Wheel and tire fitment should be verified on the vehicle Welding Required Includes Spanner Wrench QA1 Subframe Connectors strongly recommended May require Exhaust Modification

  • Ride height adjustability
  • Ability to run wider rear wheel and tire package
  • Adjustable valving coilovers
  • Significant improvement in handling performance

Guides & Documents

QA1 HK43-GMX2 Specifications

KEY SPECS
MFG. Part #HK43-GMX2
BrandQA1
Hardware IncludedYes
Front Coil Springs IncludedYes
Rear Coil Springs IncludedYes
Rear Leaf Springs IncludedNo
Front Shock Struts IncludedYes
Front Shock TypeDouble adjustable coil-over
Rear Shock Struts IncludedYes
Rear Shock TypeDouble adjustable coil-over
Front Sway Bar IncludedYes
Front Sway Bar FinishBlack powdercoated
Sway Bar TypeHollow
Front Sway Bar Diameter1.25"
Rear Sway Bar IncludedYes
Rear Sway Bar FinishBlack powdercoated
Rear Sway Bar Diameter0.875"
Tie Rod Sleeves IncludedYes
End Link Bushings IncludedYes
Rear Leaf Spring Bushings IncludedNo
Sway Bar Bushings IncludedYes
Upper Trailing Arms IncludedNo
Lower Trailing Arms IncludedNo
Trailing Arm Mount Braces IncludedNo
Panhard Bar IncludedNo
Torque Arm IncludedNo
Upper Control Arms IncludedYes
Lower Control Arms IncludedYes
Control Arm StyleTubular
Control Arm MaterialSteel
Front Strut Tower Bar IncludedNo
K-Member Support Brace IncludedNo
Rear Strut Tower Bar IncludedNo
Subframe Connectors IncludedYes
Chassis Stiffener IncludedNo
Calipers IncludedNo
Rotors IncludedNo
Brake Pads IncludedNo
Brake Lines IncludedNo
Wheel Studs IncludedNo
Center Link IncludedNo
Spindles IncludedNo
Inner Tie Rod Ends IncludedNo
Outer Tie Rod Ends IncludedNo
GENERAL
GTIN Code806990175984
Sold in QuantityKit
Crossmember IncludedNo

Questions & Answers

Fitment

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