QA1 Four Link Conversion Kits for 1967-1970 MUSTANG - R224-150S

Name: QA1 Four Link Conversion Kits
Brand: QA1
SKU: QA1-R224-150S
Price: 4569.95 USD
Rating: 0 (0 reviews)

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Part Number: QA1-R224-150S

$4,569.95

QA1 Four Link Conversion Kits

REAR SUSPENSION, 67-70 FORD MUSTANG, 67-70 FORD MUSTANG, D-ADJ, 12-150, AXLE-
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QA1 Four Link Conversion Kits for 1967-1970 MUSTANG - R224-150S

QA1-R224-150S

Not Yet Reviewed

Part Number: QA1-R224-150S

Estimated Ship Date: Nov 16, 2026

$4,569.95

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Overview

Applications

Kit/Combo Contents

Q&A

Instructions & Calculators

Estimated Ship Date: Nov 16, 2026

Kit/Combo Contents

QA1 12HT150 - QA1 High-Travel Coilover Springs

Coilover Spring, High Travel, 150 lbs./in. Rate, 12 in. Length, 2.50 in. I.D., Silver Powdercoated, Each

Kit Item Quantity: 2

QA1 7039-489 - QA1 Suspension Link Kits

INSTALL KIT, 4 LINK, QA1 9" HOUSING, 64-70 FORD MUSTANG

Kit Item Quantity: 1

QA1 7039-491 - QA1 Axle Housings

AXLE KIT, FORD 9", 67-70 FORD MUSTANG

Kit Item Quantity: 1

QA1 7888-109 - QA1 Coilover Shock Thrust Bearings

Shock Bearing, Coilover, Steel, Roller Thrust Bearings and Washers, Kit

Kit Item Quantity: 1

QA1 8102-113 - QA1 Axle Housings

AXLE HOUSING ASSEMBLY, FORD 9", 67-70 FORD MUSTANG

Kit Item Quantity: 1

QA1 9637-1016 - QA1 Suspension Link Kits

4 LINK CROSS MEMBER, TRAILING ARMS, 64-70 FORD MUSTANG

Kit Item Quantity: 1

QA1 DD534 - QA1 Coilover Kits

SHOCK, PROMA STAR C-O D-ADJ 11.13, 16.38 EYE-P/EYE-BW, RCK

Kit Item Quantity: 2

QA1 T114W - QA1 Coilover Shock Adjusting Tools

Coilover Adjustment Tool, Steel, Zinc, 2-Spanner Wrenches, Set

Kit Item Quantity: 1

Overview

Brand:

QA1

Manufacturer's Part Number:

R224-150S

Part Type:

Rear Suspension Packages

Product Line:

QA1 Four Link Conversion Kits

Summit Racing Part Number:

QA1-R224-150S

UPC:

806990234681

Third Member Included:

Axle Shafts Included:

Yes

Axle Shaft Spline Quantity:

Upper Control Arms Included:

Lower Control Arms Included:

Air Bags Included:

Rear Shocks/Struts Included:

Yes

Rear Shock Type:

Double adjustable coilover

Coilover Springs Included:

Yes

Coilover Spring Rate (lbs/in):

150 lbs./in.

Spring Finish:

Gray/Silver

Suspension Package Finish:

Black powdercoated

Bushings Included:

Yes

Bushing Material:

Polyurethane

Bushing Color:

Black

Sway Bar Included:

Watts Link Included:

Panhard Bar Included:

Adjustable Panhard Bar Included:

Upper Trailing Arms Included:

Yes

Adjustable Upper Trailing Arms Included:

Yes

Adjustable Upper Trailing Arms Type:

Double adjustable

Lower Trailing Arms Included:

Yes

Adjustable Lower Trailing Arms Included:

Yes

Adjustable Lower Trailing Arms Type:

Double adjustable

Trailing Arm Mount Braces Included:

Yes

Trailing Arm Hardware Included:

Yes

Rotors Included:

Calipers Included:

Quantity:

Sold as a kit.

Notes:

Includes QA1 9 in housing.

QA1 Four Link Conversion Kits

Ditch those clunky leaf springs and take control of your rear suspension with QA1's coilovers and triangulated 4-link conversion kits. This upgrade improves ride quality, enhances handling performance, and enables you to dial in the perfect stance. With the added benefit of accommodating wider wheels and tires, this kit is the ideal solution for your car.

QA1's 4-link conversion kits deliver handling control without compromising your daily comfort. Perfect for both street and track use, adjustable shocks are famous for their tunability, giving you exceptional handling and control and finer control over your suspension. Available with single adjustable, double adjustable, or MOD series shocks.

Thoughtful design meets effortless installation requiring minimal welding. You'll experience a painless installation and 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.

Applications