Description

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 Overview

QA1 62-72 Mopar B/E-Body Front Coil-Over Conversion System , Convert your classic Charger, Coronet, Challenger, Barracuda or other Mopar B or E-Body vehicle 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. The MOD Series shocks provide peak performance on the track and drag strip, delivering the aggressive force curves required for top-tier pro touring and drag racing cars. These shocks maximize tunability with modular valve packs. You can dramatically change your valving in minutes without ever taking the shock off the car, losing/contaminating oil or worrying about your nitrogen charge. 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. Fitment notes: 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 to provide plenty of brake options. Kits with 2"-4" of drop require wheels to be least 18" in diameter. Check with your brake manufacturer to verify wheel backspacing.,

Features and Benefits

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

Product Details

Brand:	QA1
Description:	QA1 62-72 Mopar B Body/70-74 E Body Front Mod Series Coilover System
Manufacturer Part Number:	52347-M400
Part Number:	qap52347-M400
Prop 65 - Short Label:	WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:	Yes
Title:	QA1 Coilover Overhaul Kit 52347-M400
UPC:	806990164056

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	qapHK33-CRE1	(1x qap52834, 1x qap52830, 1x qap52347-M400, 1x qapR355-175)
	qapHK33-CRB4	QA1 Level 3 Full Vehicle Handling Suspension Kits HK33-CRB4 Packages, Handling, Coil Springs, Shocks/Struts, Sway Bars, Control Arms, 2.000-4.000 in. Drop, Dodge, Plymouth, Kit
	qapHK33-CRB3	QA1 Level 3 Full Vehicle Handling Suspension Kits HK33-CRB3 Packages, Handling, Coil Springs, Shocks/Struts, Sway Bars, Control Arms, 2.000-4.000 in. Drop, Dodge, Plymouth, Kit

Data: v4.2 - Upd: 2026-10-08 01:28:03

Features

Specifications

Product Attributes - Brand

QA1

Product Attributes - Manufacturer's Part Number

52347-M400

Product Attributes - Part Type

Front Suspension Packages

Product Attributes - Product Line

QA1 Mopar Front Street Performance Coilover Conversion Systems

Product Attributes - UPC

806990164056

Product Attributes - Crossmember Included

Yes

Product Attributes - Crossmember Material

Steel

Product Attributes - Crossmember Color

Black powdercoated

Product Attributes - Welding Required

No

Product Attributes - Front Spindles Included

Yes

Product Attributes - Spindle Type

2 in. drop

Product Attributes - Spindle Material

Ductile iron

Product Attributes - Spindle Finish

Black powdercoated

Product Attributes - Upper Control Arms Included

Yes

Product Attributes - Lower Control Arms Included

Yes

Product Attributes - Control Arm Style

Tubular

Product Attributes - Control Arm Material

Steel

Product Attributes - Control Arm Color

Black

Product Attributes - Upper Ball Joints Included

Yes

Product Attributes - Lower Ball Joints Included

Yes

Product Attributes - Rack and Pinion Included

Yes

Product Attributes - Steering Rack Type

Hydraulic power assist

Product Attributes - Rack Color

Black

Product Attributes - Shocks Included

Yes

Product Attributes - Shock Type

Double adjustable coilover

Product Attributes - Coilover Springs Included

Yes

Product Attributes - Coilover Spring Rate (lbs/in)

400 lbs./in.

Product Attributes - Spring Finish

Black

Product Attributes - Disc Brake Kit Included

No

Product Attributes - Front Rotor Included

No

Product Attributes - Front Caliper Included

No

Product Attributes - Brake Pads Included

No

Product Attributes - Sway Bar Included

No

Product Attributes - Center Link Included

No

Product Attributes - King Pins Included

No

Product Attributes - King Pin Bearings Included

No

Product Attributes - Pitman Arm Included

No

Product Attributes - Idler Arm Included

No

Product Attributes - Tie Rod Sleeves Included

Yes

Product Attributes - Inner Tie Rod Ends Included

Yes

Product Attributes - Outer Tie Rod Ends Included

Yes

Product Attributes - Quantity

Sold as a kit.

Product Attributes - Notes

Engine mounts must be purchased separate. Kit provides 2 in. to 4 in. of drop and requires a minimum 18 in. diameter wheel.

Compatibility