Suspension Link Kits

A 4-link suspension system is commonly used to replace leaf springs and shocks in vehicles to provide much greater stability while cornering, greater tire contact and...

A 4-link suspension system is commonly used to replace leaf springs and shocks in vehicles to provide much greater stability while cornering, greater tire contact and traction for drag racers, and reduces body roll in lifted off-road trucks and SUVs. Four-link kits create a definitive center for a rear suspension, and are commonly used with a Panhard or track bar to improve vehicle handling because it lowers your off-road vehicle’s center of gravity.

4-Link Kit for Trucks and Off-Road

A 4-link rear suspension system provides many performance advantages and longevity over a leaf-spring setup for intense off-road...

4-Link Kit for Trucks and Off-Road

A 4-link rear suspension system provides many performance advantages and longevity over a leaf-spring setup for intense off-road use or street vehicle. Whether you’re driving a Jeep Wrangler YJ, a Chevy S10 or C10 pickup, or Ford Bronco, Summit Racing carries several 4-link kits for trucks and SUVs. Four-link systems attach to the rear axle, and the center of your truck or SUV to let the axle articulate over rough terrain while significantly reducing the impact on the body of the vehicle. That reduces a ton of wear on various parts, and dramatically improves ride quality for drivers and passengers.

4-Link Kits for Drag Racing

Four-link brackets offer flexibility to set up your racecar’s 4-link instant center (or IC) in the location that provides maximum hookup and acceleration for your specific vehicle to help you win a lot of races. Four-link kits are available with or without crossmembers, and with or without diagonal links included. Summit Racing has everything you need to build the triangulated or parallel 4-link suspension setup you want.

Top-Brand Four Link Kits

From Heidts and RideTech, to Detroit Speed and Helix, and many more, Summit Racing carries a massive selection of four-link suspension kits from the most trusted brands in performance suspension. Find yours today.

Individual Parts

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Results 1 - 25 of 662

RideTech Bolt-On 4-Link Systems 11167197

RideTech Bolt-On 4-Link Systems 11167197

Bolt-On 4 Link System, Double Adjustable R-Joints, 1967-69 F-Body, Chevy, Pontiac, Kit

Part Number: ART-11167197

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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RideTech Bolt-On 4-Link Systems 11177187

4-Link System, Bolt-on, Rear, Chevy, Pontiac, Kit

Part Number: ART-11177187

Not Yet Reviewed

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RideTech Bolt-On 4-Link Systems 12087197

Bolt-On 4 Link System, Double Adjustable R-Joints, Ford, Kit

Part Number: ART-12087197

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RideTech Bolt-On 4-Link Systems 11037199

Suspension Kit, AirBar, Rear, Chevy 1955-57, Passenger Car, Kit

Part Number: ART-11037199

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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RideTech Bolt-On 4-Link Systems 11367199

Crossmember, Bolt-On 4 Link System, Panhard Bar, Chevy, Kit

Part Number: ART-11367199

5.0 out of 5 stars ( 1 )

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RideTech Parallel 4-Link Systems 18988899

Four Link, Parallel, Diagonal Link, Shock Mounts, R-Joint, Steel, Black Powdercoated, Kit

Part Number: ART-18988899

5.0 out of 5 stars ( 4 )

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Competition Engineering Standard Series 4-Link Kits C2017

4-Link, Standard Series, Steel, Weld-On, Universal, Kit

Part Number: CEE-2017

4.82 out of 5 stars ( 22 )

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RideTech Bolt-On 4-Link Systems 11377199

Four Link Kit, Bolt-On, Black, Steel Tube, Chevy, GMC, 10-bolt Rearend, Kit

Part Number: ART-11377199

5.0 out of 5 stars ( 1 )

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RideTech Bolt-On 4-Link Systems 11037197

Bolt-On 4 Link System, Double Adjustable R-Joints, 1955-57 Chevy with 2-Piece Frame, Kit

Part Number: ART-11037197

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2025 if ordered today

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Estimated Ship Date: Mar 17, 2025 if ordered today

Helix 4-Link Kits HEXTTK24

Suspension Link Kits, 4-Link Kits, Crossmember, Diagonal Link, Rod Ends, Shock Mounts, Ford, Kit

Part Number: HLI-565300

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Competition Engineering Magnum Series 4-Link Kits C2028

4-Link, Magnum Series, Chromoly Steel, Weld-On, Kit

Part Number: CEE-2028

4.5 out of 5 stars ( 10 )

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QA1 HD Pro Rear Drag 4-Link Systems 7838-1067

4-Link, Pro Drag, Steel, Weld-On, Universal, Kit

Part Number: QA1-7838-1067

Not Yet Reviewed

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RideTech Bolt-On 4-Link Systems 11027199

Air Springs, AirBar, Rear, Chevy 1955-57, Kit

Part Number: ART-11027199

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RideTech Bolt-On 4-Link Systems 12167199

Suspension Kit, AirBar, Rear, Ford 1960-64, Galaxie, Kit

Part Number: ART-12167199

5.0 out of 5 stars ( 1 )

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RideTech Bolt-On 4-Link Systems 11267199

Suspension Kit, AirBar, Rear, Chevy, Kit

Part Number: ART-11267199

4.0 out of 5 stars ( 1 )

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Heidts 1964-70 Ford Mustang 4-Link Rear Suspension Kits RM-101-6

Suspension Link Kits, 4-Link Kits, Crossmember, Billet Coilover Shocks, Silver Powdercoated Coilover Springs, 300 lbs./in. Rate, Ford, Kit

Part Number: HDT-RM-101-6

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Helix Triangulated 4-Link Kits HEXTTK4C

Four-Link Suspension Assembly, Standard Triangulated Universal Four Link Kit

Part Number: HLI-61257

Not Yet Reviewed

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Rhodes Race Cars Pro Series 4-Link Suspension Kits 24-0001

Pro Series 4 Link, 4130 Chromoly Tubes, 1/4 in. Mild Steel Brackets, 1 1/4 in. Tubes, Kit

Part Number: RHC-24-0001

4.0 out of 5 stars ( 3 )

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RideTech Triangulated 4-Link Systems 18987999

Suspension Kit, Triangulated 4-Link, Rear, Universal, R-Joint, Black, Kit

Part Number: ART-18987999

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Heidts Classic Truck 4-Link Kits RB-108

Suspension Link Kits, Classic Truck 4-Link Kits, Crossmember, Shock Mounts, Chevrolet, Kit

Part Number: HDT-RB-108

4.0 out of 5 stars ( 2 )

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Helix 4-Link Kits HEXTTK13A

Suspension Link Kits, 4-Link, Rear, Stainless Adjuster, Upper Coilover Crossmember, Weld-On Axle Brackets, No Hardware or Shocks, Chevy, Tri-Five, Kit

Part Number: HLI-315175

Not Yet Reviewed

Estimated Ship Date: Today