Description

QA1 sway bars afford improved handling and control by reducing body roll. They're manufactured from lightweight 4130 chromoly steel and 1045 cold-formed steel—with a gloss black powdercoat finish for maximum strength, endurance, and corrosion resistance. The QA1 sway bars are precision CNC-formed, ensuring proper mounting in the stock location for a true bolt-on installation. They also feature adjustable end links to customize roll stiffness to your personal specifications. These sway bars from QA1 include greaseable graphite polyurethane bushings, along with high-quality zinc plated hardware. Engineered and road-tested to give your ride the grip that it needs to hold the road, QA1 sway bars are available for fitment on many vehicle applications. Order them individually for the front or rear—or in a complete kit.

Product Overview

QA1 Front Sway Bars are manufactured from lightweight hollow-core (4130) Chromoly steel for maximum strength and durability. The CNC forming ensured precision fitment for a true bolt-on installation. A gloss black powder coated finish is applied for lasting durability and corrosion resistance. They also include greasable graphite polyurethane bushings and high quality plated hardware.

Features and Benefits

• Reduce body roll & improve handling
• Easy installation
• Durable black powder coat finish
• Made in the USA

Product Details

Brand:	QA1
Description:	QA1 64-72 GM A-Body Front Sway Bar - 1-1/4in
Manufacturer Part Number:	52870
Part Number:	qap52870
Prop 65 - Short Label:	WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:	Yes
Title:	QA1 Suspension Stabilizer Bar Kit 52870
UPC:	806990065094

Kit Options

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-GMA2	QA1 68-72 GM A-Body Level 2 Big Wheel Kit (1x qap5248, 1x qap52522, 1x qap52737, 1x qap5284, 1x qap52870, 2x qap7888-109, 1x qapGD401-10450B, 1x qapRCK52358, 1x qapT115W, 1x qap5236, 1x qap52857)
	qapBW03-GMA2	QA1 68-72 GM A-Body Level 3 Big Wheel Kit (1x qap5248, 1x qap52522, 1x qap52737, 1x qap5284, 1x qap52870, 1x qap9039-308, 1x qapMG401-10450B, 1x qapT121W, 1x qap5236, 1x qap52857, 1x qapRCK52443)
	qapHK21-GMA1	QA1 64-67 GM A-Body Level 1 Handling Kit 2.0 w/ Shocks (1x qap5250, 1x qap52870, 2x qap7888-109, 1x qapGS501-10400A, 1x qapRCK52340, 1x qapT114W)
	qapHK21-GMA2	QA1 68-72 GM A-Body Level 1 Handling Kit 2.0 w/ Shocks (1x qap52870, 2x qap7888-109, 1x qapGS401-10400B, 1x qapRCK52340, 1x qapT114W)
	qapHK21-GMG2	QA1 69-72 GM G-Body Level 1 Handling Kit 2.0 w/ Shocks (1x qap52870, 2x qap7888-109, 1x qapGS401-10500B, 1x qapRCK52341, 1x qapT114W)
	qapHK22-GMA1	QA1 64-67 GM A-Body Level 2 Handling Kit 2.0 w/ Shocks (1x qap5205, 1x qap5249, 1x qap5250, 1x qap52722, 1x qap52737, 1x qap5283, 1x qap52870, 1x qap52871, 2x qap7888-109, 1x qapGD501-10450A, 1x qapRCK52337, 1x qapT114W)
	qapHK22-GMA2	QA1 Level 2 Full Vehicle Handling Suspension Kits HK22-GMA2 Packages, Handling, Front and Rear Coil Springs, Shocks/Struts, Sway Bars, Control Arms, Chevrolet, GMC, Kit
	qapHK22-GMG2	QA1 Level 2 Full Vehicle Handling Suspension Kits for 1969-1972 GRAND PRIX, 1970-1972 MONTE CARLO - HK22-GMG2 HANDLING KIT LEVEL 2, G-PRIX, MONTE; GM, 69-72 G-BODY, W/ SHOCKS
	qapHK23-GMA1	QA1 64-67 GM A-Body Level 3 Handling Kit 2.0 w/ Shocks (1x qap5205, 1x qap5249, 1x qap5250, 1x qap52522, 1x qap52537, 1x qap5283, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapMG501-10500A, 1x qapRCK52442, 1x qapT121W)
	qapHK23-GMA2	QA1 68-72 GM A-Body Level 3 Handling Kit 2.0 w/ Shocks (1x qap5205, 1x qap5248, 1x qap52522, 1x qap52537, 1x qap5284, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapMG401-10500B, 1x qapRCK52442, 1x qapT121W)
	qapHK23-GMG2	QA1 69-72 GM G-Body Level 3 Handling Kit 2.0 w/ Shocks (1x qap5205, 1x qap5248, 1x qap52522, 1x qap52537, 1x qap5284, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapMG401-10550B, 1x qapRCK52441, 1x qapT121W)
	qapHK32-GMA1	QA1 64-67 GM A-Body Level 2 Handling Kit 2.0 w/o Shocks (1x qap5205, 1x qap5249, 1x qap5250, 1x qap52722, 1x qap52737, 1x qap5283, 1x qap52870, 1x qap52871, 2x qap7888-109, 1x qapT114W)
	qapHK32-GMA2	QA1 68-72 GM A-Body Level 2 Handling Kit 2.0 w/o Shocks (1x qap5205, 1x qap5248, 1x qap52722, 1x qap52737, 1x qap5284, 1x qap52870, 1x qap52871, 2x qap7888-109, 1x qapT114W)
	qapHK32-GMG2	QA1 69-72 GM G-Body Level 2 Handling Kit 2.0 w/o Shocks (1x qap1891-106, 1x qap5205, 1x qap5248, 1x qap52722, 1x qap52737, 1x qap5284, 1x qap52870, 1x qap52871, 2x qap7888-109, 1x qapT114W)
	qapHK33-GMA1	QA1 64-67 GM A-Body Level 3 Handling Kit 2.0 w/o Shocks (1x qap5205, 1x qap5249, 1x qap5250, 1x qap52522, 1x qap52537, 1x qap5283, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapT121W)
	qapHK33-GMA2	QA1 68-72 GM A-Body Level 3 Handling Kit 2.0 w/o Shocks (1x qap5205, 1x qap5248, 1x qap52522, 1x qap52537, 1x qap5284, 1x qap52870, 1x qap52871)
	qapHK33-GMG2	QA1 69-72 GM G-Body Level 3 Handling Kit 2.0 w/o Shocks (1x qap5205, 1x qap5248, 1x qap52522, 1x qap52537, 1x qap5284, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapT121W)
	qapxBW03-GMA1-8TZ2	QA1 64-67 GM A Body Level 3 Big Wheel Suspension Kit (1x qap5249, 1x qap5250, 1x qap52522, 1x qap52737, 1x qap5283, 1x qap52870, 1x qap9039-308, 1x qapMG501-10450A, 1x qapT121W, 1x qap5236, 1x qap52856, 1x qapRCK52443)
	qapBW02-GMA1	QA1 64-67 GM A-Body Level 2 Big Wheel Kit (1x qap5249, 1x qap5250, 1x qap52522, 1x qap52737, 1x qap5283, 1x qap52870, 2x qap7888-109, 1x qapGD501-10450A, 1x qapRCK52358, 1x qapT115W, 1x qap5236, 1x qap52856)
	qapxBW02-GMA1-2EPI	QA1 64-67 GM A Body Level 2 Big Wheel Suspension Kit (1x qap5249, 1x qap5250, 1x qap52522, 1x qap52737, 1x qap5283, 1x qap52870, 2x qap7888-109, 1x qapGD501-10450A, 1x qapRCK52358, 1x qapT115W, 1x qap5236, 1x qap52856)

Data: v4.2 - Upd: 2026-10-15 16:42:42

Features

Specifications

Product Attributes - Brand

QA1

Product Attributes - Manufacturer's Part Number

52870

Product Attributes - Part Type

Sway Bars

Product Attributes - Product Line

QA1 Sway Bars

Product Attributes - UPC

806990065094

Product Attributes - Sway Bar Position

Front

Product Attributes - Front Sway Bar Type

Hollow

Product Attributes - Front Sway Bar Adjustable

Fixed

Product Attributes - Front Sway Bar Diameter (in.)

1.250 in.

Product Attributes - Front Sway Bar Diameter (mm)

31.75 mm

Product Attributes - Mounting Hardware Included

Yes

Product Attributes - Sway Bar Color

Black

Product Attributes - Sway Bar Material

4130 chromoly

Product Attributes - Quantity

Sold as a kit.

Compatibility