Description

QA1 offers their street performance control arms as the lightest, strongest, and best-looking control arms available for your GM ride. Polyurethane bushings isolate road noise for a smooth ride while simultaneously reducing bind for improved handling. Long-term strength and durability come from QA1's maintenance-free ball joints (pre-installed in every arm.) QA1 GM street performance control arms will ride better, corner harder, and launch faster than anything you've experienced in the past!

Product Overview

QA1?s Street Control Arms are the perfect upgrade for any vehicle used primarily for cruising and long distances. Configured for QA1 Pro Coil Systems with double shear lower mounting. The combination of high strength tubing and billet aluminum cross shafts make these arms amount to the lightest on the market with improved strength and durability. Robotically welded and high-quality powder coated these street control arms look great. These control arms use polyurethane bushings which will isolate road noise for smoother ride, yet stiff enough for great handling. The high-quality integrated ball joint included with this control arm setup is stronger than the factory ball joint and provides a long-term service. All of these arms are designed to add 3-4 degrees of caster and 0.5 to 1 degree of negative camber when used together. When used independently they will add approximately half of the preceding numbers.

Features and Benefits

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• Correct outdated front end geometry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

Product Details

Year	Make
Adjustable Damping:	No
Adjustable:	No
Ball Joint Included:	Yes
Ball Joint Stud Type:	Threaded
Brand:	QA1
Bushing Material:	Polyurethane
Bushing(s) Included:	Yes
Construction:	Tubular
Control Arm Color:	Black
Control Arm Construction:	Tubular
Control Arm Material:	Steel
Description:	QA1 65-70 GM B-Body Street Performance Lower Control Arm Kit - Front
Grade Type:	Performance
Grease Fitting Included:	Yes
Manufacturer Part Number:	52700
Material:	Steel
Part Number:	qap52700
Pre-Assembled:	Yes
Pre-Greased:	Yes
Prop 65 - Short Label:	WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:	Yes
Suspension Grade Type:	Performance
Title:	QA1 Suspension Control Arm Kit 52700
UPC:	806990162137

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
	qapDK02-GMB2	QA1 65-68 GM B-Body Level 2 Drag Kit 2.0 w/ Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5297, 2x qap7888-109, 1x qapGD507-09450D, 1x qapRCK52389, 1x qapT114W)
	qapDK02-GMB3	QA1 69-70 GM B-Body Level 2 Drag Kit 2.0 w/ Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5298, 2x qap7888-109, 1x qapGD507-09450D, 1x qapRCK52389, 1x qapT114W)
	qapDK03-GMB2	QA1 65-68 GM B-Body Level 3 Drag Kit 2.0 w/ Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5297, 1x qap9039-308, 1x qapMG507-09450D, 1x qapRCK52392, 1x qapT121W)
	qapDK03-GMB3	QA1 Level 3 Full Vehicle Drag Racing Suspension Kits DK03-GMB3 Handling Packages, Racing, Coil Springs, Shocks/Struts, Rear Sway Bar, 0-2.000 in. Drop, Buick, Chevrolet, Pontiac, Kit
	qapDK12-GMB2	QA1 65-68 GM B-Body Level 2 Drag Kit 2.0 w/o Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5297, 2x qap7888-109, 1x qapT114W)
	qapDK12-GMB3	QA1 69-70 GM B-Body Level 2 Drag Kit 2.0 w/o Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5298, 2x qap7888-109, 1x qapT114W)
	qapDK13-GMB2	QA1 65-68 GM B-Body Level 3 Drag Kit 2.0 w/o Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5297, 1x qap9039-308, 1x qapT121W)
	qapDK13-GMB3	QA1 69-70 GM B-Body Level 3 Drag Kit 2.0 w/o Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5298, 1x qap9039-308, 1x qapT121W)
	qapHK02-GMB2	QA1 65-68 GM B-Body Level 2 Handling Kit 2.0 w/ Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52824, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5297, 2x qap7888-109, 1x qapGD507-09650D, 1x qapRCK52390, 1x qapT114W)
	qapHK02-GMB3	QA1 69-70 GM B-Body Level 2 Handling Kit 2.0 w/ Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52824, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5298, 2x qap7888-109, 1x qapGD507-09650D, 1x qapRCK52390, 1x qapT114W)
	qapHK03-GMB2	QA1 65-68 GM B-Body Level 3 Handling Kit 2.0 w/ Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52824, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5297, 1x qap9039-308, 1x qapMG507-09650D, 1x qapRCK52394, 1x qapT121W)
	qapHK03-GMB3	QA1 69-70 GM B-Body Level 3 Handling Kit 2.0 w/ Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52824, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5298, 1x qap9039-308, 1x qapMG507-09650D, 1x qapRCK52394, 1x qapT121W)
	qapHK12-GMB2	QA1 65-68 GM B-Body Level 2 Handling Kit 2.0 w/o Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52824, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5297, 2x qap7888-109, 1x qapT114W)
	qapHK12-GMB3	QA1 69-70 GM B-Body Level 2 Handling Kit 2.0 w/o Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52824, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5298, 2x qap7888-109, 1x qapT114W)
	qapHK13-GMB2	QA1 65-68 GM B-Body Level 3 Handling Kit 2.0 w/o Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52824, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5297, 1x qap9039-308, 1x qapT121W)
	qapHK13-GMB3	QA1 69-70 GM B-Body Level 3 Handling Kit 2.0 w/o Shocks (1x qap5251, 1x qap52700, 1x qap52701, 1x qap52824, 1x qap52826, 1x qap5289, 1x qap5294, 1x qap5298, 1x qap9039-308, 1x qapT121W)

Data: v4.2 - Upd: 2026-10-13 18:02:25

Features

Specifications

Product Attributes - Brand

QA1

Product Attributes - Manufacturer's Part Number

52700

Product Attributes - Part Type

Control Arms

Product Attributes - Product Line

QA1 GM Street Performance Control Arms

Product Attributes - UPC

806990162137

Product Attributes - Control Arm Style

Tubular

Product Attributes - Control Arm Material

Steel

Product Attributes - Ball Joint Included

Yes

Product Attributes - Bushings Included

Yes

Product Attributes - Control Arm Color

Black

Product Attributes - Ball Joint Plate Type

Bolt-in

Product Attributes - Adjustable

Yes

Product Attributes - Hardware Included

Yes

Product Attributes - Bushing Material

Polyurethane

Product Attributes - Quantity

Sold as a pair.

Product Attributes - Notes

Control arms are for use with QA1 Pro Coil Systems and feature the rebuildable Ultimate ball joints.

Compatibility