Product Summary

75-81 Chevy Camaro, 75-81 Pontiac Firebird

  • Complete Suspension Kit: Upgraded performance for street and track.
  • QA1 MOD Shocks: Fine-tune your ride height and handling for a perfect stance and performance in any driving scenario.
  • Custom 9" Rear Housing: Supports up to 800HP.
  • Lightweight Front Suspension: Enhances control and reduces flex.
  • Easy Installation: Bolt-on with minimal welding required.
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Key Specs

MFG. Part #HK53-GMF2RN
Front Coil Springs IncludedYes
Rear Coil Springs IncludedYes
Rear Leaf Springs IncludedNo
Front Shock Struts IncludedYes
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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 HK53-GMF2RN Details

QA1's Handling Kit is the premier suspension upgrade for '75-81 Camaro/Firebird (GM F-body) owners seeking exceptional handling. This kit replaces the front and rear suspension with QA1 MOD series 4-way adjustable coilovers and a narrowed QA1 9" rear housing, and four-link optimized for wider wheels and tires.

HUGE HANDLING GAINS

Experience superior handling with lightweight control arms that improve geometry and reduce flex. The adjustable four-link design eliminates wheel hop and improves traction and handling. Front and rear sway bars and subframe connectors minimize roll in tight corners. AGGRESSIVE STANCE Factory springs limit stance, but QA1's

MOD SERIES COILOVERS

and 4-link offer 2 inches of front adjustability and 1.25 inches in the rear for ideal ride height. The kit allows for massive 12-inch-wide wheels with 335 tires.

PERFORMANCE 9" REAR HOUSING

Strength: Fabricated center section with 3 OD, wall axle tubes support 800HP and 31 spline axles are rated to 650HP. Features: Standard options include powder coat, drain and fill plugs, jack pad, and all necessary hardware. Specs: Narrowed wheel mounting width: 56-1/8 (narrowed 2-1/2 per side for mini tubs) Big Ford New Style Torino Axle Flanges with 2.5 axle offset Bolt pattern: 5x4-3/4 for easy wheel compatibility Wheel studs: x 3 for alloy wheels Requires third member for Ford 9 housings with 31 spline axles EASY INSTALL The QA1 Handling Kit features a straightforward installation. The rear crossmember needs minimal MIG welding, and all other components are direct bolt-in.

MADE IN THE USA

Components manufactured in the USA

FITMENT NOTES

Narrowed housing is recommended for custom offset wheels and mini tubs Verify wheel and tire fitment on the vehicle Mini tubs required for maximum tire width Some welding may be necessary Exhaust modifications may be needed

 

  • Complete Suspension Kit: Upgraded performance for street and track.
  • QA1 MOD Shocks: Fine-tune your ride height and handling for a perfect stance and performance in any driving scenario.
  • Custom 9" Rear Housing: Supports up to 800HP.
  • Lightweight Front Suspension: Enhances control and reduces flex.
  • Easy Installation: Bolt-on with minimal welding required.

 

Guides & Documents

QA1 HK53-GMF2RN Specifications

KEY SPECS
MFG. Part #HK53-GMF2RN
BrandQA1
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 Diameter1.375"
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 Code806990230706
Sold in QuantityKit
NotesIncludes narrowed 9 in. housing.
Crossmember IncludedNo

Questions & Answers

Fitment

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