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Qa1

QA1 Stocker Star Series Rear Shock Absorber - Double Adj. - 10.5in/14.375in - Aluminum

SKU: QAPTD403

Shocks and Struts

QAP Shocks - Stocker Series

Qa1

QA1 Stocker Star Series Rear Shock Absorber - Double Adj. - 10.5in/14.375in - Aluminum

SKU: QAPTD403

Shocks and Struts

QAP Shocks - Stocker Series

A$686.53
LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Want to improve the performance of your ride, without a major hassle? QA1 Stocker Star shocks could be your answer. They're lightweight, fully adjustable, and bolt right in. They rely on deflective-disc valving and have 18 levels of damping, which you can select at the twist of a knob—with the shocks in place on the vehicle. Stocker Stars have 5/8 in. hard-chromed centerless-ground piston rods, double-lip wiper seals, and one-piece, forged, machined-aluminum bodies that are bright-anodized for great looks and durability. Each shock is dyno-tested for consistency and comes with chrome or zinc plated mounting hardware. Order the model recommended for your vehicle application.

Product Overview

QA1 offers stock mount aluminum double, single, non-adjustable and sport series shocks for the rear of 63-83 Corvettes. With their great look, high performance handling and unbeatable price, you can't go wrong with these smooth body shocks. Made in the U.S.A., Easy, Bolt-In Installation, No Cutting or Welding Needed, Non-Coil-Over, Lightweight Aluminum, Stock Mount, 100% Dyno Tested and Serialized, Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Service Centers.


Features and Benefits

  • Achieve the ultimate balance of ride quality and performance with independant 18-way adjustment of rebound and compression valving.
  • Easy bolt-in installation that works with your factory suspension.
  • Limited Lifetime Warranty for peace of mind.
  • Proudly made in the USA

Product Details

Active or Passive Suspension:Passive
Adjustable Compression:Yes
Adjustable Rebound:Yes
Adjustable Ride Height:No
Bladder(s) Included:No
Body Color:Silver
Body Diameter:2
Body Material:Aluminum
Boot Included:No
Brand:QA1
Coil Spring Insulator(s) Included:No
Color:Natural
Damping Adjustment Type:Manual
Description:QA1 Stocker Star Series Rear Shock Absorber - Double Adj. - 10.5in/14.375in - Aluminum
Dust Shield Included:No
Finish:Anodized
Gas Charged:No
Grade Type:Performance
Hydraulic Lockout:No
Internal Construction Type:Twin Tube
Manufacturer Part Number:TD403
Mounting Hardware Included:No
Part Number:qapTD403
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Remote Reservoir:No
Rod Diameter:625
Self-Leveling:No
Shaft Material:Carbon Steel
Title:QA1 Shock Absorber TD403
UPC:806990060037

Part Type

Suspension Shock Absorber

Data: v4.2 - Upd: 2026-10-11 13:50:21

Features

  • Achieve the ultimate balance of ride quality and performance with independant 18-way adjustment of rebound and compression valving.
  • Easy bolt-in installation that works with your factory suspension.
  • Limited Lifetime Warranty for peace of mind.
  • Proudly made in the USA

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
TD403
Product Attributes - Part Type
Shocks and Struts
Product Attributes - Product Line
QA1 Stocker Star Shocks
Product Attributes - UPC
806990060037
Product Attributes - Ride Height
Stock
Product Attributes - Extended Length (in.)
14.00
Product Attributes - Collapsed Length (in.)
10.13
Product Attributes - Internal Design
Twin-tube
Product Attributes - Adjustable Valving
Yes
Product Attributes - Gas Charged
No
Product Attributes - Upper Mount
Eyelet
Product Attributes - Lower Mount
Eyelet
Product Attributes - Bushing Material
Polyurethane
Product Attributes - Bushing Color
Black
Product Attributes - Boot Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Double adjustable, 18 independent valving selections for compression and rebound.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapTD403
SFX Item ID 4095329
Supplier Item Code 4095329
Manufacturer SKU TD403
Manufacturer UPC 806990060037
Alternative References qa1, QA1TD403, 10.5in/14.375in

Brochures

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM
    Beginning Year1981
    Ending Year1986
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM DELUXE
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelDELUXE
    Beginning Year1981
    Ending Year1981
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1963
    Ending Year1974
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelSCOTTSDALE
    Beginning Year1975
    Ending Year1980
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelSCOTTSDALE
    Beginning Year1982
    Ending Year1982
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelSCOTTSDALE
    Beginning Year1984
    Ending Year1986
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelSILVERADO
    Beginning Year1975
    Ending Year1977
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelSILVERADO
    Beginning Year1979
    Ending Year1980
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelSILVERADO
    Beginning Year1982
    Ending Year1986
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1963
    Ending Year1974
    DrivetrainRWD
    Shock PositionRear
  • UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1977
    Ending Year1982
    DrivetrainRWD
    Shock PositionRear
  • UniversalNo
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelCOLLECTOR'S EDITION
    Beginning Year1982
    Ending Year1982
    DrivetrainRWD
    Shock PositionRear
  • UniversalNo
    MakeGMC
    ModelC15/C1500 PICKUP
    SubmodelBASE
    Beginning Year1967
    Ending Year1974
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeGMC
    ModelC1500
    SubmodelBASE
    Beginning Year1979
    Ending Year1986
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeGMC
    ModelC1500
    SubmodelHEAVY HALF
    Beginning Year1979
    Ending Year1980
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeGMC
    ModelC1500
    SubmodelHIGH SIERRA
    Beginning Year1979
    Ending Year1986
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeGMC
    ModelC1500
    SubmodelSIERRA CLASSIC
    Beginning Year1979
    Ending Year1986
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeGMC
    ModelC1500
    SubmodelSIERRA GRANDE
    Beginning Year1979
    Ending Year1982
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeGMC
    ModelC1500
    SubmodelSTREET COUPE
    Beginning Year1979
    Ending Year1982
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeGMC
    ModelC15
    SubmodelBASE
    Beginning Year1975
    Ending Year1978
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeGMC
    ModelC15
    SubmodelHEAVY HALF
    Beginning Year1977
    Ending Year1978
    DrivetrainRWD
    Shock PositionFront
  • UniversalNo
    MakeGMC
    ModelC15
    SubmodelHIGH SIERRA
    Beginning Year1975
    Ending Year1978
    DrivetrainRWD
    Shock PositionFront

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