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Qa1

QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit - Single Adjustable (650lbs/in)

SKU: QAP52611-S650

Front Suspension Packages

QAP Coil-Over Conversion

Qa1

QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit - Single Adjustable (650lbs/in)

SKU: QAP52611-S650

Front Suspension Packages

QAP Coil-Over Conversion

A$5,339.37
LAST ONE! Est Ship 3-5 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

IMPORTANT NOTICE: Must use spindles compatible with 1973-87 ball joints. Not for use with factory sway bars.

QA1 1963-87 C10 front coilover conversion systems are a great upgrade to your C10 front suspension. Each kit comes with QA1's proven single or double adjustable coilover shocks—so you can change the valving to meet your specific needs—along with a variety of spring rate options. These shocks allow for ride height adjustability and are 100 percent dyno-tested and serialized. The QA1 C10 upper and lower control arms are manufactured from 12-gauge HSLA steel tubing for increased strength and are powdercoated for long-lasting durability; they're topped off with performance ball joints and low-friction, maintenance-free bushings. These kits will add up to 7 degrees of caster for more stability, and allow for optimum camber adjustment in a lowered truck. For those on a budget, QA1 also offers kits without the upper control arm—which will add 3-4 degrees of caster, while still providing ride height adjustability with coilover shocks. Order the model designed for your vehicle application.

Product Overview

With adjustable ride height and up to 5? drop with the use of popular drop spindles, these front control arm suspension kits for 63-87 C10 trucks help you find the right stance without the expense of buying a chassis or full front end. The coil-over shocks are offered in single or double adjustable valving options and come with high travel springs available in three spring rate options. The upper and lower control arms together provide up to 7 degrees of increased caster for more stability and driveability. This front coil-over conversion kit includes upper and lower control arms, double adjustable shocks, high travel springs, upper bracket, and all hardware.


Features and Benefits

  • Easy bolt-in install
  • Adjustable ride height
  • Performance enhancing geometry
  • Adjustable shock valving options for all driving scenarios
  • Durable
  • stronger than stock components
  • Best-in-class warranty
  • Made in the USA

Product Details

Brand:QA1
Description:QA1 63-87 Chevrolet C10 (w/UCA) Front Coil-Over Conversion Kit - Single Adjustable (650lbs/in)
Manufacturer Part Number:52611-S650
Part Number:qap52611-S650
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Coilover Overhaul Kit 52611-S650
UPC:806990152299

Part Type

Coilover Adjustable Spring Lowering Kit

Data: v4.2 - Upd: 2026-10-09 03:38:28

Features

  • Adjustable ride height
  • Adjustable shock valving options for all driving scenarios
  • Best-in-class warranty
  • Durable
  • Easy bolt-in install
  • Made in the USA
  • Performance enhancing geometry
  • stronger than stock components

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
52611-S650
Product Attributes - Part Type
Front Suspension Packages
Product Attributes - Product Line
QA1 1963-87 C10 Front Coilover Conversion Systems
Product Attributes - UPC
806990152299
Product Attributes - Crossmember Included
No
Product Attributes - Welding Required
No
Product Attributes - Front Spindles Included
No
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
No
Product Attributes - Shocks Included
Yes
Product Attributes - Shock Type
Single adjustable coilover
Product Attributes - Coilover Springs Included
Yes
Product Attributes - Coilover Spring Rate (lbs/in)
650 lbs./in.
Product Attributes - Spring Finish
Gray/Silver
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
No
Product Attributes - Inner Tie Rod Ends Included
No
Product Attributes - Outer Tie Rod Ends Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Must use spindles compatible with 1973-87 ball joints. Not for use with factory sway bars.

Reference Information

Brand Name/s Qa1
StreetFX SKU qap52611-S650
SFX Item ID 4095744
Supplier Item Code 4095744
Manufacturer SKU 52611-S650
Manufacturer UPC 806990152299
Alternative References qa1, QA152611-S650, C10, (650lbs/in)

Brochures

Compatibility

Application Data
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Engine TypeL6
    Beginning Year1978
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Engine TypeL6
    Beginning Year1978
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Engine TypeL6
    Beginning Year1978
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Engine TypeV8
    Beginning Year1978
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Engine TypeV8
    Beginning Year1978
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Engine TypeV8
    Beginning Year1978
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Engine TypeV8
    Beginning Year1978
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Engine TypeV8
    Beginning Year1980
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Engine TypeL6
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Engine TypeL6
    Beginning Year1975
    Ending Year1981
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Engine TypeL6
    Beginning Year1975
    Ending Year1981
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Engine TypeV8
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Engine TypeV8
    Beginning Year1975
    Ending Year1981
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Engine TypeV8
    Beginning Year1975
    Ending Year1981
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Engine TypeV8
    Beginning Year1976
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Engine TypeV8
    Beginning Year1977
    Ending Year1981
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Engine TypeL6
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Engine TypeL6
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Engine TypeL6
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Engine TypeV8
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Engine TypeV8
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Engine TypeV8
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Engine TypeV8
    Beginning Year1976
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Engine TypeV8
    Beginning Year1977
    Ending Year1980
    DrivetrainRWD
  • MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM
    Engine TypeL6
    Beginning Year1981
    Ending Year1984
    DrivetrainRWD

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