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Qa1

QA1 63 Series Sealed Threaded Body Twin Tube Shock Absorber - 7in Stroke - 5-650 Valving - Aluminum

SKU: QAP6375-650

Shocks and Struts

QAP Shocks - 63 Series...

Qa1

QA1 63 Series Sealed Threaded Body Twin Tube Shock Absorber - 7in Stroke - 5-650 Valving - Aluminum

SKU: QAP6375-650

Shocks and Struts

QAP Shocks - 63 Series...

A$536.39
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

QA1 63 Series large body aluminum shocks are sealed, non-rebuildable versions of the 62 Series. They typically find their greatest use in coilover applications on both dirt and asphalt tracks. The twin tube design provides excellent feel and grip across all track conditions, but really shines where a lack of grip is prevalent. It also helps prevent binding if the outer tube gets dented. The 2 in. O.D. lightweight aluminum body can be intentionally run in any orientation with no change in rate. QA1 63 Series large body aluminum shock absorbers are built for any late model or modified as a spec shock—and could be designated as such for specific tracks/series. Order the model(s) designed to fit your application.

Features, parts, and specs:

* Large threaded twin tube body
* Non-fading
* Deflective disc valving
* 100 percent dyno-tested and serialized
* ACT-legal

Product Overview

The 63 Series is a sealed non-rebuildable version of the 62 Series. These are most commonly used in coil-over applications on both dirt and asphalt tracks. The twin tube design gives excellent feel and grip across all track conditions, but they really shine when there is a lack of grip. Built as a spec shock that could be used at specific tracks or series, the 63 Series can be used in any late model or modified.


Features and Benefits

  • Sealed aluminum bodied spec shock
  • Excellent choice for sanctioning bodies looking to control cost
  • Twin tube design gives excellent feel and grip in many track conditions
  • Individually dyno'd and serialized
  • Made in the USA

Product Details

Brand:QA1
Description:QA1 63 Series Sealed Threaded Body Twin Tube Shock Absorber - 7in Stroke - 5-650 Valving - Aluminum
Manufacturer Part Number:6375-650
Part Number:qap6375-650
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Shock Absorber 6375-650
UPC:806990155375

Part Type

Coilover

Data: v4.2 - Upd: 2026-10-14 14:43:16

Features

  • Excellent choice for sanctioning bodies looking to control cost
  • Individually dyno'd and serialized
  • Made in the USA
  • Sealed aluminum bodied spec shock
  • Twin tube design gives excellent feel and grip in many track conditions

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
6375-650
Product Attributes - Part Type
Shocks and Struts
Product Attributes - Product Line
QA1 63 Series Large Body Aluminum Shocks
Product Attributes - UPC
806990155375
Product Attributes - Ride Height
Custom
Product Attributes - Extended Length (in.)
20.30
Product Attributes - Collapsed Length (in.)
13.38
Product Attributes - Internal Design
Twin-tube
Product Attributes - Adjustable Valving
No
Product Attributes - Gas Charged
Yes
Product Attributes - Upper Mount
Eyelet
Product Attributes - Lower Mount
Eyelet
Product Attributes - Boot Included
No
Product Attributes - Body Diameter (in.)
2.000
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Shock has 5 compression and 650 rebound valving.

Reference Information

Brand Name/s Qa1
StreetFX SKU qap6375-650
SFX Item ID 4092548
Supplier Item Code 4092548
Manufacturer SKU 6375-650
Manufacturer UPC 806990155375
Alternative References qa1, QA16375-650, 7in

Compatibility

Application Data
  • UniversalYes
  • UniversalYes

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