Buick GS Rear Suspension Kits

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Buick GS

Products

UMI ABR813-R 68-72 A-Body Upper & Lower Control Arm Kit, Red

UMI Performance |

#185R813R

UMI ABR813-R 68-72 A-Body Upper & Lower Control Arm Kit, Red

Suspension Kit Type:

Upgrade

Rear Coil Springs Included:

Shocks Included:

$799.99

/set

UMI ABR813-B 68-72 A-Body Upper & Lower Control Arm Kit, Black

UMI Performance |

#185R813B

UMI ABR813-B 68-72 A-Body Upper & Lower Control Arm Kit, Black

Suspension Kit Type:

Upgrade

Rear Coil Springs Included:

Shocks Included:

$799.99

/set

1968-72 A-Body Ford 9 Inch Housing/Axles with Coilover Suspension

Speedway Motors |

#91604011

1968-72 A-Body Ford 9 Inch Housing/Axles with Coilover Suspension

Suspension Kit Type:

Upgrade

Suspension Height Adjustment:

Stock Height

Spring Rate:

150 lbs.

$2,757.99

/kit

$361 Off

QA1 R374-170 Four-Link Suspension Assembly

QA1 |

#721R374170

QA1 R374-170 Four-Link Suspension Assembly

Sold in Quantity:

Kit

GTIN Code:

806990175724

$3,343.95

/kit

$3,704.56

$220 Off

QA1 R275-150 Four-Link Suspension Assembly

QA1 |

#721R275150

QA1 R275-150 Four-Link Suspension Assembly

Hardware Included:

Yes

Welding Required:

Yes

Crossmember Included:

Yes

$2,040.95

/kit

$2,261.04

Multi-Link Suspension Upgrades | Are 4-link Suspensions Worth It?

Explore multi-link rear suspension upgrades, from 3-link to 4-link kits. Find out how a 4-link suspension improves traction and ride quality.

GM 12-Bolt Rear End Identification & Upgrade Guide

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

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.

Chevy Bel Air Rear Lowering Kit

Check out these great tips and tricks on how to successfully lower the stance on a Chevy Bel Air.

Disc Brake Kit for a Ford 9-Inch Rear End

Advantages of using Speedway Motors weld-on rear disc brake kit for a Ford 9-Inch rear end. Learn some tips for installation. This kit includes IMCA approved brake calipers.

Replacing a G-Body 7.5" Bolt Rear End

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

$129 Off

QA1 R073-000 Four-Link Suspension Assembly

QA1 |

#721R073000

QA1 R073-000 Four-Link Suspension Assembly

Sold in Quantity:

Kit

GTIN Code:

806990175656

$1,199.95

/kit

$1,329.35

$140 Off

QA1 R074-000 Four-Link Suspension Assembly

QA1 |

#721R074000

QA1 R074-000 Four-Link Suspension Assembly

Sold in Quantity:

Kit

GTIN Code:

806990175663

$1,299.98

/kit

$1,440.17

$216 Off

QA1 R174-170 Four-Link Suspension Assembly

QA1 |

#721R174170

QA1 R174-170 Four-Link Suspension Assembly

Sold in Quantity:

Kit

GTIN Code:

806990175687

$1,999.95

/kit

$2,215.61

$349 Off

QA1 R373-170 Four-Link Suspension Assembly

QA1 |

Sold in Quantity:

Kit

GTIN Code:

806990175694

$2,040.95

/kit

$2,261.04

$233 Off

QA1 R274-170 Four-Link Suspension Assembly

QA1 |

#721R274170

QA1 R274-170 Four-Link Suspension Assembly

Sold in Quantity:

Kit

GTIN Code:

806990175700

$2,159.95

/kit

$2,392.86

$203 Off

QA1 R173-170 Four-Link Suspension Assembly

QA1 |

#721R173170

QA1 R173-170 Four-Link Suspension Assembly

Sold in Quantity:

Kit

GTIN Code:

806990175670

$1,880.95

/kit

$2,083.79

Speedway Motors |

#9161968

Speedway Motors Rear Control Arms with Sway Bar, 1968-72 A Body

(6)

Rear Suspension Type:

Solid Axle

Trailing Arm Style:

Triangulated 4-Link

Suspension Kit Type:

Upgrade

$717.99

/kit

Ridetech |

Rear Coil Springs Included:

Yes

Spring Type:

Coilover

Spring Rate:

110 lbs.

$1,425.95

/kit

$1,579.72

G-Comp |

#91617080

G-Comp™ Universal Torque Arm Rear Suspension Kit

(3)

Rear Suspension Type:

Solid Axle

Trailing Arm Style:

Torque Arm

Suspension Kit Type:

Conversion

$1,182.99

/kit

$240 Off

QA1 DM501-12150 Pro-Rear System MOD Series, 150Lb, 3 Inch

QA1 |

#721DM50112150

QA1 DM501-12150 Pro-Rear System MOD Series, 150Lb, 3 Inch

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

150 lbs.

$2,229.95

/kit

$2,470.42

$240 Off

QA1 DM501-1501 Pro-Rear System MOD Series, 150Lb, 3 Inch

QA1 |

#721DM5011501

QA1 DM501-1501 Pro-Rear System MOD Series, 150Lb, 3 Inch

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

150 lbs.

$2,229.95

/kit

$2,470.42

$240 Off

QA1 DM501-1101 Pro-Rear System MOD Series, 110Lb, 3.25 Inch

QA1 |

#721DM5011101

QA1 DM501-1101 Pro-Rear System MOD Series, 110Lb, 3.25 Inch

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

110 lbs.

$2,229.95

/kit

$2,470.42

$240 Off

QA1 DM501-12130 Pro-Rear System MOD Series, 130Lb, 3 Inch

QA1 |

#721DM50112130

QA1 DM501-12130 Pro-Rear System MOD Series, 130Lb, 3 Inch

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

130 lbs.

$2,229.95

/kit

$2,470.42

$243 Off

QA1 DM501-1301 Pro-Rear System MOD Series, 130Lb, 3 Inch

QA1 |

#721DM5011301

QA1 DM501-1301 Pro-Rear System MOD Series, 130Lb, 3 Inch

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

130 lbs.

$2,249.95

/kit

$2,492.58

-9%

QA1 ALN12130K Pro-Rear System Ride Sensitive, 130Lb

QA1 |

#721ALN12130K

QA1 ALN12130K Pro-Rear System Ride Sensitive, 130Lb

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

130 lbs.

$772.95

/kit

$856.31

-9%

QA1 ALN12110K-1 Pro-Rear System Ride Sensitive, 110Lb

QA1 |

#721ALN12110K1

QA1 ALN12110K-1 Pro-Rear System Ride Sensitive, 110Lb

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

110 lbs.

$772.95

/kit

$856.31

-9%

QA1 ALN12150K-1 Pro-Rear System Ride Sensitive, 150Lb

QA1 |

#721ALN12150K1

QA1 ALN12150K-1 Pro-Rear System Ride Sensitive, 150Lb

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

150 lbs.

$772.95

/kit

$856.31

-9%

QA1 ALN4000K-1 Pro-Rear System Ride Sensitive, 175/350Lb

QA1 |

#721ALN4000K1

QA1 ALN4000K-1 Pro-Rear System Ride Sensitive, 175/350Lb

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

175 lbs.

$789.95

/kit

$875.13

-9%

QA1 ALN2000K-1 Pro-Rear System Ride Sensitive, 130/250Lb

QA1 |

#721ALN2000K1

QA1 ALN2000K-1 Pro-Rear System Ride Sensitive, 130/250Lb

Suspension Height Adjustment:

0.0-1.5 Inch Lowered

Rear Coil Springs Included:

Yes

Spring Rate:

130 lbs.

$789.95

/kit

$875.13

$171 Off

QA1 R270-150 HD Pro Rear Drag 4-Link System, Double Adjust, 150lb

QA1 |

#721R270150

QA1 R270-150 HD Pro Rear Drag 4-Link System, Double Adjust, 150lb

Rear Coil Springs Included:

Yes

Spring Type:

Coilover

Spring Rate:

150 lbs.

$1,585.95

/kit

$1,756.97

$413 Off

QA1 R357-170 Four Link Kit, 70-81 GM F Body, MOD

QA1 |

#721R357170

QA1 R357-170 Four Link Kit, 70-81 GM F Body, MOD

Rear Coil Springs Included:

Yes

Spring Type:

Coilover

Spring Rate:

170 lbs.

$3,825.95

/kit

$4,238.52

Showing 1 - 36 of 43 results

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The experts at Speedway Motors have carefully curated a selection of the best Rear Suspension Kits for Buick GS - backed by our industry leading expert support and decades of experience. With 6 Buick GS Rear Suspension Kits for sale, and options to fit your needs including custom, direct fit, and universal Rear Suspension Kits for your needs. We stock options from brands that you trust including RideTech, Speedway Motors and UMI Performance. Speedway Motors has the best Buick GS Rear Suspension Kits available.

Unlike other performance parts retailers, we don’t stock cheap Buick GS 4 link kits, we offer a selection of Buick GS drag race rear suspension kits with high quality at an affordable price. Speedway Motors is a trusted Buick GS Rear Suspension Kits vendor supported by racing and rodding experience since 1952 that other auto parts sources just can’t match. If you’re looking for Buick GS 4 link kits near me, then Speedway Motors has your back with our North American network of distribution centers. We’re equipped to ship Buick GS ladder bar kits to your shop, efficiently and reliably. Shop Buick GS drag race rear suspension kits at Speedway Motors, where automotive ingenuity and craftsmanship are celebrated every day.

Why is Speedway Motors the best destination for Buick GS ladder bar kits? We’re here to support your passion like nobody else, because from our warehouse to our tech phone lines our business is full of people who love cars and love to work on them. We’re proud of the expertise of our veteran staff of techs, who are waiting to answer any questions you might have about our Rear Suspension Kits - from checking fitment to helping with installation and everything in between. Since 1952 our family-owned and operated business has prided itself on reliable delivery, competitive prices, a specialized selection of quality parts, and the best Buick GS 4 link kits online.

Buick GS Rear Suspension Kits

Year

Trailing Arm Style

Brand

Availability

Discounts

Price

Customer Rating

Products

UMI ABR813-R 68-72 A-Body Upper & Lower Control Arm Kit, Red

UMI ABR813-B 68-72 A-Body Upper & Lower Control Arm Kit, Black

1968-72 A-Body Ford 9 Inch Housing/Axles with Coilover Suspension

QA1 R374-170 Four-Link Suspension Assembly

QA1 R275-150 Four-Link Suspension Assembly

Related Articles

QA1 R073-000 Four-Link Suspension Assembly

QA1 R074-000 Four-Link Suspension Assembly

QA1 R174-170 Four-Link Suspension Assembly

QA1 R373-170 Four-Link Suspension Assembly

QA1 R075-000 Four-Link Suspension Assembly

QA1 R175-150 Four-Link Suspension Assembly

QA1 R273-170 Four-Link Suspension Assembly

QA1 R274-170 Four-Link Suspension Assembly

QA1 R173-170 Four-Link Suspension Assembly

Speedway Motors Rear Control Arms with Sway Bar, 1968-72 A Body

Ridetech 11247210 TruLink Rear Suspension System, 68-72 GM A-Body

QA1 ALN1500K-1 Pro-Rear System Ride Sensitive, 100/200Lb

QA1 ALN12150K Pro-Rear System Ride Sensitive, 150Lb

QA1 DM501-12110 Pro-Rear System MOD Series, 110Lb, 3 Inch

QA1 ALN12110K Pro-Rear System Ride Sensitive, 110Lb

QA1 ALN12130K-1 Pro-Rear System Ride Sensitive, 130Lb

QA1 R270-110 HD Pro Rear Drag 4-Link System, Double Adjust, 110lb

QA1 R170-110 HD Pro Rear Drag 4-Link System, Single Adjust, 110lb

G-Comp™ Universal Torque Arm Rear Suspension Kit

QA1 DM501-12150 Pro-Rear System MOD Series, 150Lb, 3 Inch

QA1 DM501-1501 Pro-Rear System MOD Series, 150Lb, 3 Inch

QA1 DM501-1101 Pro-Rear System MOD Series, 110Lb, 3.25 Inch

QA1 DM501-12130 Pro-Rear System MOD Series, 130Lb, 3 Inch

QA1 DM501-1301 Pro-Rear System MOD Series, 130Lb, 3 Inch

QA1 ALN12130K Pro-Rear System Ride Sensitive, 130Lb

QA1 ALN12110K-1 Pro-Rear System Ride Sensitive, 110Lb

QA1 ALN12150K-1 Pro-Rear System Ride Sensitive, 150Lb

QA1 ALN4000K-1 Pro-Rear System Ride Sensitive, 175/350Lb

QA1 ALN2000K-1 Pro-Rear System Ride Sensitive, 130/250Lb

QA1 R270-150 HD Pro Rear Drag 4-Link System, Double Adjust, 150lb

QA1 R357-170 Four Link Kit, 70-81 GM F Body, MOD

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