Buick GS Control Arm Assembly

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Buick GS

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UMI 4043-B 64-72 A-Body Dbl. Adj. Lower Arms, Roto-Joints, Black

UMI Performance |

#1854043B

UMI 4043-B 64-72 A-Body Dbl. Adj. Lower Arms, Roto-Joints, Black

Control Arm Style:

Tubular

Bushing Material:

Spherical Bearing/Delrin

$399.99

/set

UMI 4038-R 64-72 A-Body Lower Control Arms PolyRoto-Joint, Red

UMI Performance |

#1854038R

UMI 4038-R 64-72 A-Body Lower Control Arms PolyRoto-Joint, Red

Control Arm Style:

Tubular

Bushing Material:

Spherical Bearing/Delrin/Polyurethane

$329.99

/set

UMI 4021-B 64-72 A-Body Rear Lower Arms, Boxed, Premium, Black

UMI Performance |

#1854021B

UMI 4021-B 64-72 A-Body Rear Lower Arms, Boxed, Premium, Black

Control Arm Style:

Boxed

Bushing Material:

Polyurethane

$369.99

/set

UMI 4021-R 64-72 A-Body Rear Lower Arms, Boxed, Premium, Red

UMI Performance |

#1854021R

UMI 4021-R 64-72 A-Body Rear Lower Arms, Boxed, Premium, Red

Control Arm Style:

Boxed

Bushing Material:

Polyurethane

$369.99

/set

UMI 4020-B 64-72 A-Body Rear Lift Bar Set-Up Weld-In, Black

UMI Performance |

#1854020B

UMI 4020-B 64-72 A-Body Rear Lift Bar Set-Up Weld-In, Black

Mounting Hardware Included:

Yes

Sold in Quantity:

Set

$449.99

/set

Fully Assembled Rear Control Arm Kit - Tech Talk

Learn about Speedway Motor's Fully Assembled Rear Control Arm Kit and how it saves time and hassle. In this video, Joe and Kyle explain the benefits of this new product.

GM Steering Column Compatibility, Interchange & Repair Guide

Learn more about GM steering column identification, GM steering column lengths, and GM steering column compatibility.

Tubular Control Arms on an S-10

In this Tech Tip, John responds to a customer question about tubular control arms.

Lower Control Arm Upgrade

Have a 1970-1994 GM A- or X-body in need of some new lower control arms? Take a look at what Speedway Motors' employee Steve L. has to say about our lower control arms!

Control Arm Replacement

Looking for a cost effective way to upgrade the front of your car? This article shows the steps to replace upper and lower stock control arms with tubular control arms for added suspension strength.

Rear Control Arm Replacement

Learn how replace lower and upper rear control arms. Read up on racer Steve's A-body control arm replacement and the bushings included kit he recommends.

Control Arm Upgrade

Save some weight by swapping in some upgraded control arms! Employee Steve L. reviews the 1970-81 Camaro Upper Control Arm.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

G-Comp™ Buyer's Guide

Here's a handy guide to familiarize you with our G-Comp line of performance suspension systems.

Boxing Stamped Steel Control Arms

Learn how to fabricate stamped steel boxed control A arms . This process increases the rigidity of control arms while also reducing flex for peak performance.

UMI 4020-R 64-72 A-Body Rear Lift Bar Set-Up Weld-In, Red

UMI Performance |

#1854020R

UMI 4020-R 64-72 A-Body Rear Lift Bar Set-Up Weld-In, Red

Mounting Hardware Included:

Yes

Sold in Quantity:

Set

$449.99

/set

UMI 403256-3-R 64-72 A-Body Tubular Front A-Arm Kit, Delrin, Red

UMI Performance |

#1854032563R

UMI 403256-3-R 64-72 A-Body Tubular Front A-Arm Kit, Delrin, Red

Control Arm Style:

Tubular

Position:

Front Upper and Lower

Ball Joint Type:

Press-in

$1,619.99

/set

UMI 4033-1-R 64-72 A-Body Tubular Front Upper A-Arms, Red

UMI Performance |

#18540331R

UMI 4033-1-R 64-72 A-Body Tubular Front Upper A-Arms, Red

Control Arm Style:

Tubular

Position:

Front Upper

Ball Joint Type:

Bolt-in

$699.99

/set

UMI 4062-B 64-72 A-Body Corner Max Lower Front A-Arms, Black

UMI Performance |

#1854062B

UMI 4062-B 64-72 A-Body Corner Max Lower Front A-Arms, Black

Control Arm Style:

Tubular

Position:

Front Lower

Ball Joint Type:

Bolt-in

$849.99

/set

UMI 4056-2-B 64-72 A-Body Front Upper A-Arms, Adj., Black

UMI Performance |

#18540562B

UMI 4056-2-B 64-72 A-Body Front Upper A-Arms, Adj., Black

Control Arm Style:

Tubular

Position:

Front Upper

Ball Joint Type:

Bolt-in

$719.99

/set

UMI 4023CM-R 64-72 A-Body Adj. Lower Arms, Rod Ends, CrMo, Red

UMI Performance |

#1854023CMR

UMI 4023CM-R 64-72 A-Body Adj. Lower Arms, Rod Ends, CrMo, Red

Control Arm Style:

Tubular

Bushing Material:

Spherical bearing

$329.99

/set

UMI 4062-1-B 64-72 A-Body Corner Max Lower Front A-Arms, Black

UMI Performance |

#18540621B

UMI 4062-1-B 64-72 A-Body Corner Max Lower Front A-Arms, Black

Control Arm Style:

Tubular

Position:

Front Lower

Ball Joint Type:

Bolt-in

$849.99

/set

UMI 4004 64-72 A-Body Upper & Lower A-Arm Mounting Hardware

UMI Performance |

#1854004

UMI 4004 64-72 A-Body Upper & Lower A-Arm Mounting Hardware

(3)

Sold in Quantity:

Box

$31.99

/box

UMI 403233-B 64-72 A-Body Tubular Front A-Arm Kit, Delrin, Black

UMI Performance |

#185403233B

UMI 403233-B 64-72 A-Body Tubular Front A-Arm Kit, Delrin, Black

Control Arm Style:

Tubular

Position:

Front Upper and Lower

Ball Joint Type:

Press-in

$1,419.99

/set

UMI 4033-1-B 64-72 A-Body Tubular Front Upper A-Arms, Black

UMI Performance |

#18540331B

UMI 4033-1-B 64-72 A-Body Tubular Front Upper A-Arms, Black

Control Arm Style:

Tubular

Position:

Front Upper

Ball Joint Type:

Bolt-in

$699.99

/set

UMI 4032-B 64-72 A-Body Tubular Front Lower A-Arms, Delrin, Black

UMI Performance |

#1854032B

UMI 4032-B 64-72 A-Body Tubular Front Lower A-Arms, Delrin, Black

Control Arm Style:

Tubular

Position:

Front Lower

Ball Joint Type:

Press-in

$789.99

/set

UMI 4040-R 64-72 A-Body Rear Lower Control Arms Roto-Joint, Red

UMI Performance |

#1854040R

UMI 4040-R 64-72 A-Body Rear Lower Control Arms Roto-Joint, Red

Control Arm Style:

Tubular

Bushing Material:

Spherical Bearing/Delrin

$369.99

/set

UMI 4042-B 64-72 A-Body Boxed Lower Arms, Dual Roto-Joints, Black

UMI Performance |

#1854042B

UMI 4042-B 64-72 A-Body Boxed Lower Arms, Dual Roto-Joints, Black

Control Arm Style:

Boxed

Bushing Material:

Spherical Bearing/Delrin/Polyurethane

$399.99

/set

UMI 4062-1-R 64-72 A-Body Corner Max Lower Front A-Arms, Red

UMI Performance |

#18540621R

UMI 4062-1-R 64-72 A-Body Corner Max Lower Front A-Arms, Red

Control Arm Style:

Tubular

Position:

Front Lower

Ball Joint Type:

Bolt-in

$849.99

/set

UMI 4056-3-R 64-72 A-Body Front Upper A-Arms, Adjustable, Red

UMI Performance |

#18540563R

UMI 4056-3-R 64-72 A-Body Front Upper A-Arms, Adjustable, Red

Control Arm Style:

Tubular

Position:

Front Upper

Ball Joint Type:

Bolt-in

$749.99

/set

UMI 4038-B 64-72 A-Body Lower Control Arms PolyRoto-Joint, Black

UMI Performance |

#1854038B

UMI 4038-B 64-72 A-Body Lower Control Arms PolyRoto-Joint, Black

Control Arm Style:

Tubular

Bushing Material:

Spherical Bearing/Delrin/Polyurethane

$329.99

/set

UMI 4041-R 64-72 A-Body Boxed Lower Control Arms Poly/Roto, Red

UMI Performance |

#1854041R

UMI 4041-R 64-72 A-Body Boxed Lower Control Arms Poly/Roto, Red

Control Arm Style:

Boxed

Bushing Material:

Spherical Bearing/Delrin/Polyurethane

$359.99

/set

UMI 4023OFCM-B 64-72 A-Body Adj. Lower Arms, Off Set, CrMo, Black

UMI Performance |

#1854023OFCMB

UMI 4023OFCM-B 64-72 A-Body Adj. Lower Arms, Off Set, CrMo, Black

Control Arm Style:

Tubular

Bushing Material:

Spherical bearing

$339.99

/set

UMI 4032-1-B 64-72 A-Body Tubular Lower A-Arms, Delrin, Black

UMI Performance |

#18540321B

UMI 4032-1-B 64-72 A-Body Tubular Lower A-Arms, Delrin, Black

Control Arm Style:

Tubular

Position:

Front Upper and Lower

Ball Joint Type:

Press-in

$859.99

/set

UMI 4032-1-R 64-72 A-Body Tubular Lower A-Arms, Delrin, Red

UMI Performance |

#18540321R

UMI 4032-1-R 64-72 A-Body Tubular Lower A-Arms, Delrin, Red

Control Arm Style:

Tubular

Position:

Front Upper and Lower

Ball Joint Type:

Press-in

$859.99

/set

UMI 4027-B 64-72 A-Body Double Adj. Lower Control Arms, Black

UMI Performance |

#1854027B

UMI 4027-B 64-72 A-Body Double Adj. Lower Control Arms, Black

Control Arm Style:

Tubular

Bushing Material:

Spherical bearing

$369.99

/set

UMI 4027-R 64-72 A-Body Double Adj. Lower Control Arms, Red

UMI Performance |

#1854027R

UMI 4027-R 64-72 A-Body Double Adj. Lower Control Arms, Red

Control Arm Style:

Tubular

Bushing Material:

Spherical bearing

$369.99

/set

UMI 4031-R 64-72 A-Body Tubular Front Lower A-Arms, Poly, Red

UMI Performance |

#1854031R

UMI 4031-R 64-72 A-Body Tubular Front Lower A-Arms, Poly, Red

Control Arm Style:

Tubular

Position:

Front Lower

Ball Joint Type:

Press-in

$729.99

/set

UMI 4033-R 64-72 A-Body Tubular Front Upper A-Arms, Delrin, Red

UMI Performance |

#1854033R

UMI 4033-R 64-72 A-Body Tubular Front Upper A-Arms, Delrin, Red

Control Arm Style:

Tubular

Position:

Front Upper

Ball Joint Type:

Bolt-in

$629.99

/set

UMI 4040-B 64-72 A-Body Rear Lower Control Arms Roto-Joint, Black

UMI Performance |

#1854040B

UMI 4040-B 64-72 A-Body Rear Lower Control Arms Roto-Joint, Black

Control Arm Style:

Tubular

Bushing Material:

Spherical Bearing/Delrin

$369.99

/set

UMI 4062-R 64-72 A-Body Corner Max Lower Front A-Arms, Red

UMI Performance |

#1854062R

UMI 4062-R 64-72 A-Body Corner Max Lower Front A-Arms, Red

Control Arm Style:

Tubular

Position:

Front Lower

Ball Joint Type:

Bolt-in

$849.99

/set

UMI 403133-1-B 64-72 A-Body Front A-Arms, Tall Ball Joints, Black

UMI Performance |

#1854031331B

UMI 403133-1-B 64-72 A-Body Front A-Arms, Tall Ball Joints, Black

Control Arm Style:

Tubular

Position:

Front Upper and Lower

Ball Joint Type:

Press-in

$1,399.99

/set

UMI 4056-1-R 64-72 A-Body Front Upper A-Arms, Adjustable, Red

UMI Performance |

#18540561R

UMI 4056-1-R 64-72 A-Body Front Upper A-Arms, Adjustable, Red

Control Arm Style:

Tubular

Position:

Front Upper

Ball Joint Type:

Bolt-in

$649.99

/set

UMI 403233-R 64-72 A-Body Tubular Front A-Arm Kit, Delrin, Red

UMI Performance |

#185403233R

UMI 403233-R 64-72 A-Body Tubular Front A-Arm Kit, Delrin, Red

Control Arm Style:

Tubular

Position:

Front Upper and Lower

Ball Joint Type:

Press-in

$1,419.99

/set

UMI 403233-1-R 64-72 A-Body Front A-Arm Kit, Delrin Bushings, Red

UMI Performance |

#1854032331R

UMI 403233-1-R 64-72 A-Body Front A-Arm Kit, Delrin Bushings, Red

Control Arm Style:

Tubular

Position:

Front Upper and Lower

Ball Joint Type:

Press-in

$1,489.99

/set

UMI 4022-R 64-72 A-Body Rear Lift Bars w/ Hardware, Bolt-In, Red

UMI Performance |

#1854022R

UMI 4022-R 64-72 A-Body Rear Lift Bars w/ Hardware, Bolt-In, Red

Mounting Hardware Included:

Yes

Sold in Quantity:

Set

$479.99

/set

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Buick GS Control Arm Assembly

Year

Part

Brand

Transmission Family

Availability

Discounts

Price

Customer Rating

Products

UMI 4043-B 64-72 A-Body Dbl. Adj. Lower Arms, Roto-Joints, Black

UMI 4038-R 64-72 A-Body Lower Control Arms PolyRoto-Joint, Red

UMI 4021-B 64-72 A-Body Rear Lower Arms, Boxed, Premium, Black

UMI 4021-R 64-72 A-Body Rear Lower Arms, Boxed, Premium, Red

UMI 4020-B 64-72 A-Body Rear Lift Bar Set-Up Weld-In, Black

Related Articles

UMI 4020-R 64-72 A-Body Rear Lift Bar Set-Up Weld-In, Red

UMI 403256-3-R 64-72 A-Body Tubular Front A-Arm Kit, Delrin, Red

UMI 4033-1-R 64-72 A-Body Tubular Front Upper A-Arms, Red

UMI 4062-B 64-72 A-Body Corner Max Lower Front A-Arms, Black

UMI 4056-2-B 64-72 A-Body Front Upper A-Arms, Adj., Black

UMI 4023CM-R 64-72 A-Body Adj. Lower Arms, Rod Ends, CrMo, Red

UMI 4062-1-B 64-72 A-Body Corner Max Lower Front A-Arms, Black

UMI 4004 64-72 A-Body Upper & Lower A-Arm Mounting Hardware

UMI 403233-B 64-72 A-Body Tubular Front A-Arm Kit, Delrin, Black

UMI 4033-1-B 64-72 A-Body Tubular Front Upper A-Arms, Black

UMI 4032-B 64-72 A-Body Tubular Front Lower A-Arms, Delrin, Black

UMI 4040-R 64-72 A-Body Rear Lower Control Arms Roto-Joint, Red

UMI 4042-B 64-72 A-Body Boxed Lower Arms, Dual Roto-Joints, Black

UMI 4062-1-R 64-72 A-Body Corner Max Lower Front A-Arms, Red

UMI 4056-3-R 64-72 A-Body Front Upper A-Arms, Adjustable, Red

UMI 4038-B 64-72 A-Body Lower Control Arms PolyRoto-Joint, Black

UMI 4041-R 64-72 A-Body Boxed Lower Control Arms Poly/Roto, Red

UMI 4023OFCM-B 64-72 A-Body Adj. Lower Arms, Off Set, CrMo, Black

UMI 4032-1-B 64-72 A-Body Tubular Lower A-Arms, Delrin, Black

UMI 4032-1-R 64-72 A-Body Tubular Lower A-Arms, Delrin, Red

UMI 4027-B 64-72 A-Body Double Adj. Lower Control Arms, Black

UMI 4027-R 64-72 A-Body Double Adj. Lower Control Arms, Red

UMI 4031-R 64-72 A-Body Tubular Front Lower A-Arms, Poly, Red

UMI 4033-R 64-72 A-Body Tubular Front Upper A-Arms, Delrin, Red

UMI 4040-B 64-72 A-Body Rear Lower Control Arms Roto-Joint, Black

UMI 4062-R 64-72 A-Body Corner Max Lower Front A-Arms, Red

UMI 403133-1-B 64-72 A-Body Front A-Arms, Tall Ball Joints, Black

UMI 4056-1-R 64-72 A-Body Front Upper A-Arms, Adjustable, Red

UMI 403233-R 64-72 A-Body Tubular Front A-Arm Kit, Delrin, Red

UMI 403233-1-R 64-72 A-Body Front A-Arm Kit, Delrin Bushings, Red

UMI 4022-R 64-72 A-Body Rear Lift Bars w/ Hardware, Bolt-In, Red