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Qa1

QA1 62-66 MOPAR A-Body Double Adjustable Front Coilover System - 0-2in. Drop

SKU: QAP52340-D400

Front Suspension Packages

QAP Susp. Conversion System...

Qa1

QA1 62-66 MOPAR A-Body Double Adjustable Front Coilover System - 0-2in. Drop

SKU: QAP52340-D400

Front Suspension Packages

QAP Susp. Conversion System...

A$14,803.40
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Description

SUSPENSION SYSTEM

Convert your classic Dodge Dart, Plymouth Barracuda, and Plymouth Valiant from torsion bar suspension to a QA1 coil-over system. Kits include a tubular K member for reduced weight and room for big-tube headers. Modular motor mounts offer many engine options-including Gen 3 Hemis. Systems easily bolt-in without any cutting or welding. QA1 tubular control arms and rack-and-pinion steering greatly improve drivability and performance while providing a modern feel. Kits include single- or double-adjustable QA1 coil-overs to easily dial in your preferred ride quality and ride height. Optional MOD Series shocks provide peak performance on the track and drag strip. Kits are available in drag or handling configurations. Drag kits use rod ends on both upper and lower control arms to improve weight transfer by reducing deflection. They include a lighter spring rate to improve rear grip during hard launches. Drag kits offer 0"-2" of drop. Handling kits use poly bushings on lower control arms to provide improved cornering and reduced NVH. They incorporate a heavier spring rate for increased front-end stability. Handling kits are available with 0"-2" or 2"-4" of drop. Both kits can be paired with an optional QA1 front sway bar. QA1 systems are made in the USA. Single- and double-adjustable shocks are eligible for a Limited Lifetime Warranty. Fitment notes: Single-adjustable shocks are recommended for cars used primarily on the street. Double-adjustable coil-overs are recommended for consistent drag racing, autocross or road racing. MOD Series shocks are recommended for maximum tunability and higher force curves. Gen 3 Hemi power steering pumps require a pressure reducer and the installation of a power steering cooler. Coil-overs and control arms in this kit can NOT be used with other QA1 tubular products designed for torsion bar suspension. Kits use Mustang II spindles for plenty of brake options. Kits with 2"-4" of drop require wheels to be least 18" in diameter.

Additional Information

Mopar, 62-66 A-Body, Double Adjustable, 400 Lb/In

Part Type

Coilover Adjustable Spring Lowering Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 13:53:12

Data: v4.2 - Upd: 2026-11-08 22:47:40

Features

  • Adjustable ride height
  • Adjustable shocks
  • Best-in-class warranty
  • Improve drivability & ride quality
  • Increase cornering ability
  • Made in the USA
  • Maximize the performance of Mopar A, B & E body vehicles

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Brand:QA1
Description:QA1 62-66 MOPAR A-Body Double Adjustable Front Coilover System - 0-2in. Drop
Manufacturer Part Number:52340-D400
Part Number:qap52340-D400
Title:QA1 Coilover Overhaul Kit 52340-D400
UPC:806990163424

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Qa1
StreetFX SKU qap52340-D400
SFX Item ID 4096286
Accounting SKU qap-52340-D400
Manufacturer SKU 52340-D400
Manufacturer UPC 806990163424
Alternative References 52340-D400, QA1-52340-D400

Suspension Package, Front, Street Performance, 0 in. to 2 in. Drop, Double Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

QA1 Mopar front street performance coilover conversion systems transform your classic Charger, Road Runner, or other classic B/E-body Mopar into a restomod that drives, corners, and launches like a modern machine. These Mopar systems feature great-looking powdercoated components that improve performance and save weight while making it easy to swap engines, including the Gen 3 Hemi. QA1 Mopar street performance systems are available with single or double adjustable shocks in kits offering 0 to 2 in. or 2 to 4 in. of drop.

Features and benefits:
• Coilovers help you achieve the perfect stance and ride quality
• Single-adjustable shocks are recommended for cars used primarily on the street
• Double-adjustable coilovers are recommended for consistent drag racing, autocross or road racing
• Rack-and-pinion steering provides a modern feel and improved handling in any setting
• Drastically improve geometry, enhancing driving feel and cornering capabilities
• Designed for everyday driving, drag racing, and handling
• Tubular design improves exhaust clearance while reducing weight
• Works with multiple engine configurations

Product Attributes
BrandQA1
Manufacturer's Part Number52340-D400
Part TypeFront Suspension Packages
Product LineQA1 Mopar Front Street Performance Coilover Conversion Systems
UPC806990163424
Crossmember IncludedYes
Crossmember MaterialSteel
Crossmember ColorBlack powdercoated
Welding RequiredNo
Front Spindles IncludedYes
Spindle TypeStock height
Spindle MaterialDuctile iron
Spindle FinishBlack powdercoated
Upper Control Arms IncludedYes
Lower Control Arms IncludedYes
Control Arm StyleTubular
Control Arm MaterialSteel
Control Arm ColorBlack
Upper Ball Joints IncludedYes
Lower Ball Joints IncludedYes
Rack and Pinion IncludedYes
Steering Rack TypeHydraulic power assist
Rack ColorBlack
Shocks IncludedYes
Shock TypeDouble adjustable coilover
Coilover Springs IncludedYes
Coilover Spring Rate (lbs/in)400 lbs./in.
Spring FinishBlack
Disc Brake Kit IncludedNo
Front Rotor IncludedNo
Front Caliper IncludedNo
Brake Pads IncludedNo
Sway Bar IncludedNo
Center Link IncludedNo
King Pins IncludedNo
King Pin Bearings IncludedNo
Pitman Arm IncludedNo
Idler Arm IncludedNo
Tie Rod Sleeves IncludedYes
Inner Tie Rod Ends IncludedYes
Outer Tie Rod Ends IncludedYes
QuantitySold as a kit.

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