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Qa1

QA1 73-87 Chevy C10 Rear Suspension Conversion System - Medium - GM 10 Bolt- Double Adj. (200lbs/in)

SKU: QAPR230-200

Rear Suspension Packages

QAP Susp. Conversion System

Qa1

QA1 73-87 Chevy C10 Rear Suspension Conversion System - Medium - GM 10 Bolt- Double Adj. (200lbs/in)

SKU: QAPR230-200

Rear Suspension Packages

QAP Susp. Conversion System

A$7,375.89
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

QA1 rear suspension conversion systems provide easy, bolt-in options to replace your coil springs on factory truck arms—without any cutting, welding, or other fabricating. Each kit contains frame brackets, axle brackets, linkage assemblies, a crossmember assembly, and necessary hardware. The conversions are available with coilovers or available for use with the factory springs. Order the model designed for fitment on your specific vehicle, and enjoy the stance, handling, and suspension performance of a revolutionary QA1 system.

Product Overview

With this all-new, engineered-from-scratch rear system, 1973-1987 C10 owners can add modern performance to a pickup that was designed for utility-all without removing the bed of the truck. QA1 engineered a unique bolt-in torque arm design that maximizes performance without the inherent binding issues of other 4-link systems. This provides superior control over suspension movement, resulting in a smooth ride and great handling characteristics. Dialing in the stance will be easy with the adjustable coil-over system ? 4" to 7" of adjustment below stock can easily be achieved. Pair this rear system with QA1's front system to have ride height adjustability on all four corners, giving you that perfect level stance. Everything you need is included, all the way down to the hardware. All components included in these systems are proudly made in QA1's Lakeville, Minnesota facility. All QA1 shocks are 100% dyno tested and serialized.


Features and Benefits

  • QA1 uniquely engineered to enhance the performance of your vehicle
  • Ride height adjustability
  • Adjustable shock valving options for all driving styles
  • Easy bolt-in install
  • Best-in-class warranty
  • Made in the USA

Product Details

Brand:QA1
Description:QA1 73-87 Chevy C10 Rear Suspension Conversion System - Medium - GM 10 Bolt- Double Adj. (200lbs/in)
Manufacturer Part Number:R230-200
Part Number:qapR230-200
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Coilover Overhaul Kit R230-200
UPC:806990156358

Part Type

Coilover Adjustable Spring Lowering Kit

Data: v4.2 - Upd: 2026-10-02 00:48:59

Features

  • Adjustable shock valving options for all driving styles
  • Best-in-class warranty
  • Easy bolt-in install
  • Made in the USA
  • QA1 uniquely engineered to enhance the performance of your vehicle
  • Ride height adjustability

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
R230-200
Product Attributes - Part Type
Rear Suspension Packages
Product Attributes - Product Line
QA1 Rear Suspension Conversion Systems
Product Attributes - UPC
806990156358
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)
200 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 - Sway Bar Included
No
Product Attributes - Watts Link Included
No
Product Attributes - Panhard Bar Included
Yes
Product Attributes - Adjustable Panhard Bar Included
Yes
Product Attributes - Adjustable Panhard Bar Type
Single adjustable
Product Attributes - Upper Trailing Arms Included
No
Product Attributes - Adjustable Upper Trailing Arms Included
No
Product Attributes - Lower Trailing Arms Included
Yes
Product Attributes - Adjustable Lower Trailing Arms Included
Yes
Product Attributes - Adjustable Lower Trailing Arms Type
Double 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.
Product Attributes - Notes
Fits models with 10-bolt GM axle.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapR230-200
SFX Item ID 4095788
Supplier Item Code 4095788
Manufacturer SKU R230-200
Manufacturer UPC 806990156358
Alternative References qa1, QA1R230-200, C10, (200lbs/in)

Brochures

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1975
    Ending Year1981
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM
    Beginning Year1981
    Ending Year1986
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Beginning Year1975
    Ending Year1980
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelDELUXE
    Beginning Year1981
    Ending Year1981
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelSCOTTSDALE
    Beginning Year1975
    Ending Year1986
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelSILVERADO
    Beginning Year1975
    Ending Year1986
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelR10
    SubmodelCUSTOM DELUXE
    Beginning Year1987
    Ending Year1987
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelR10
    SubmodelSCOTTSDALE
    Beginning Year1987
    Ending Year1987
    Application NotesFits models with 10-bolt GM axle.
  • UniversalNo
    MakeCHEVROLET
    ModelR10
    SubmodelSILVERADO
    Beginning Year1987
    Ending Year1987
    Application NotesFits models with 10-bolt GM axle.
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1980
    Ending Year1980
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1975
    Ending Year1980
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1975
    Ending Year1980
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1975
    Ending Year1981
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1975
    Ending Year1981
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1976
    Ending Year1980
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1977
    Ending Year1981
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM
    Beginning Year1981
    Ending Year1984
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM
    Beginning Year1981
    Ending Year1986

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