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Qa1

QA1 71-76 GM B-Body Control Arm Kit Lower Street Perform

SKU: QAP52721

Control Arms

QAP Control Arms...

Qa1

QA1 71-76 GM B-Body Control Arm Kit Lower Street Perform

SKU: QAP52721

Control Arms

QAP Control Arms...

A$2,085.54
IN STOCK! Est Ship 3-5 days. In stock at 3 locations (more than 10 available)

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Description

QA1 71-76 GM B-Body Control Arm Kit Lower Street Perform

Additional Information

Street Performance Lower Control Arms, 71-76 GM B-Body, Front

Part Type

Suspension Control Arm Kit

Product Overview

Big Wheel Street Performance Lower Control Arm Kit, 71-96 GM B-Body

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb SKU Kit Title
qapBW02-GMB4 QA1 71-76 GM B-Body Level 2 Big Wheel Kit (1x qap52518, 1x qap5252, 1x qap5254, 2x qap7888-109, 1x qapGD507-10550C, 2x qapT115W, 1x qapRCK52364, 1x qap52721, 1x qap52850, 1x qap52851, 1x qap5201)
qapBW03-GMB4 QA1 71-76 GM B-Body Level 3 Big Wheel Kit (1x qap52518, 1x qap5252, 1x qap5254, 2x qap9039-308, 1x qapMG507-10600C, 2x qapT121W, 1x qapRCK52461, 1x qap52721, 1x qap52850, 1x qap52851, 1x qap5201)

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 16:02:03

Data: v4.2 - Upd: 2026-11-09 13:36:22

Features

  • Correct outdated front end geometry
  • Designed for use with QA1 patented Ultimate Ball Joints
  • Easy bolt-in installation
  • Low friction bushings
  • Made in the USA
  • Optimized strength to weight ratio

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Brand:QA1
Description:QA1 71-76 GM B-Body Control Arm Kit Lower Street Perform
Manufacturer Part Number:52721
Part Number:qap52721
Title:QA1 Suspension Control Arm Kit 52721
UPC:806990168788

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Qa1
StreetFX SKU qap52721
SFX Item ID 4095937
Accounting SKU qap-52721
Manufacturer SKU 52721
Manufacturer UPC 806990168788
Alternative References 52721, QA1-52721, QA152721

Control Arms, GM 2.0 Street, Front Lower, Tubular, Steel, Black, Chevrolet, Pair

QA1 GM 2.0 Street control arms provide increased positive caster compared to OE arms and are among the lightest available. These arms feature a lower unsprung weight and improved performance without sacrificing durability. Each arm includes a QA1 integrated ball joint design which is stronger than OEM and rebuildable for tunability, providing long-term reliable service. These arms are designed with billet cross shafts for reduced weight and durability for the long haul. Double-sheer lower mounts are coil-over ready for a clean installation. QA1 GM 2.0 Street control arms look incredible and use no unsightly additional adapters! Form meets function with these newly designed arms that look and perform great without requiring painstaking restoring like factory stamped steel control arms.

Product Attributes
BrandQA1
Manufacturer's Part Number52721
Part TypeControl Arms
Product LineQA1 GM 2.0 Street Control Arms
UPC806990168788
Control Arm StyleTubular
Control Arm MaterialSteel
Ball Joint IncludedYes
Bushings IncludedYes
Control Arm ColorBlack
Ball Joint Plate TypePressed-in
AdjustableNo
Hardware IncludedNo
Bushing MaterialPolyurethane
QuantitySold as a pair.
NotesControl arms are for use with QA1 Pro Coil Systems and feature the rebuildable Ultimate ball joints.

Manufacturer Attributes
Title QA1 Suspension Control Arm Kit 52721
Brand QA1
Manufacturer Part Number 52721
UPC 806990168788
Manufacturer Designation Control Arm Kit, Lower, Street Performance, 71-76 GM B-Body
Product Class Suspension Control Arm Kit
Construction/Type Street Performance Lower Control Arms, 71-76 GM B-Body, Front
Product Outline Correct outdated front end geometry
Optimized strength to weight ratio
Low friction bushings
Designed for use with QA1 patented Ultimate Ball Joints
Easy bolt-in installation
Made in the USA
Vehicle Brief QA1 Lower Control Arms
Market Description Big Wheel Street Performance Lower Control Arm Kit, 71-96 GM B-Body

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