Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Qa1

QA1 Four Link Conversion Kits for 1968 CHEVY II, 1969-1972 NOVA, 1971-1972 VENTURA - R358-170 REAR SUSPENSION, 68-72 GM X-BODY, 68-72 GM X-BODY, MOD, 12-170

SKU: QAPR358-170

Rear Suspension Packages

Qa1

QA1 Four Link Conversion Kits for 1968 CHEVY II, 1969-1972 NOVA, 1971-1972 VENTURA - R358-170 REAR SUSPENSION, 68-72 GM X-BODY, 68-72 GM X-BODY, MOD, 12-170

SKU: QAPR358-170

Rear Suspension Packages
A$6,224.22
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

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.

Part Type

Coilover Adjustable Spring Lowering Kit

Data: v4.2 - Upd: 2026-10-15 16:42:23

Features

  • Accommodates wider wheels and tires (up to 11-inch-wide wheels and 315mm tires) for an aggressive stance.
  • Adjustable ride height for dialing in the perfect stance (+2 to -3 inches).
  • Easy installation and adjustment with minimal welding and no floor pan modifications required.
  • Ultimate handling performance with 4-way adjustable MOD Series coilovers and a 4-link suspension.

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
R358-170
Product Attributes - Part Type
Rear Suspension Packages
Product Attributes - Product Line
QA1 Four Link Conversion Kits
Product Attributes - UPC
806990176028
Product Attributes - Third Member Included
No
Product Attributes - Axle Shafts Included
No
Product Attributes - Upper Control Arms Included
No
Product Attributes - Lower Control Arms Included
No
Product Attributes - Air Bags Included
No
Product Attributes - Rear Shocks/Struts Included
Yes
Product Attributes - Rear Shock Type
Double adjustable coilover
Product Attributes - Coilover Springs Included
Yes
Product Attributes - Coilover Spring Rate (lbs/in)
170 lbs./in.
Product Attributes - Spring Finish
Gray/Silver
Product Attributes - Suspension Package Finish
Black powdercoated
Product Attributes - Bushings Included
Yes
Product Attributes - Bushing Material
Spherical bearing
Product Attributes - Bushing Color
Natural
Product Attributes - Sway Bar Included
No
Product Attributes - Watts Link Included
No
Product Attributes - Panhard Bar Included
No
Product Attributes - Adjustable Panhard Bar Included
No
Product Attributes - Upper Trailing Arms Included
Yes
Product Attributes - Adjustable Upper Trailing Arms Included
Yes
Product Attributes - Adjustable Upper Trailing Arms Type
Double adjustable
Product Attributes - Lower Trailing Arms Included
Yes
Product Attributes - Adjustable Lower Trailing Arms Included
Yes
Product Attributes - Adjustable Lower Trailing Arms Type
Single adjustable
Product Attributes - Trailing Arm Mount Braces Included
Yes
Product Attributes - Trailing Arm Hardware Included
Yes
Product Attributes - Rotors Included
No
Product Attributes - Calipers Included
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapR358-170
SFX Item ID 4785692
Supplier Item Code 4785692
Manufacturer SKU R358-170
Manufacturer UPC 806990176028
Alternative References QA1-R358-170, Qa1

Brochures

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelCHEVY II
    SubmodelNOVA
    Beginning Year1968
    Ending Year1968
  • UniversalNo
    MakeCHEVROLET
    ModelNOVA
    SubmodelBASE
    Beginning Year1969
    Ending Year1972
  • UniversalNo
    MakePONTIAC
    ModelVENTURA
    SubmodelBASE
    Beginning Year1971
    Ending Year1972

Loading compatibility information...

Keep shopping

More from Qa1