Rear Suspension Kit

No matter your performance goal or your vehicle, there’s a good chance Summit Racing Equipment carries a rear suspension kit to suit your needs. Tighter handling...

No matter your performance goal or your vehicle, there’s a good chance Summit Racing Equipment carries a rear suspension kit to suit your needs. Tighter handling from your modern muscle car? Done. A corner-carving setup for your pro touring car or classic pickup? No problem. Want to make your hot rod drive as nice as it looks? We have you covered. And, if your goals include hard launches and fast, consistent 1/4-mile performance, look no further.

Coil Spring Packages

The simplest rear suspension kit for coil-sprung cars replace your factory control arms with stronger, stiffer tubular parts. Many are adjustable-length,...

Coil Spring Packages

The simplest rear suspension kit for coil-sprung cars replace your factory control arms with stronger, stiffer tubular parts. Many are adjustable-length, and may feature a combination of polyurethane or Delrin® bushings and spherical bearings to reduce deflection and binding, and eliminate wheel hop. These kits may also include springs, shocks, coilovers, panhard bars, sway bars, torque arms, hardware, and more.

Leaf Spring Packages

Similar packages are available for leaf-sprung cars. They include higher-rate springs that are de-arched for a lower ride height, heavy-duty shackles, stiffer bushings, and high-performance shocks. These kits improve your stance and handling without altering your suspension configuration.

Conversion Kits

In more extreme applications where the OE setup might not cut it, conversion kits are available to install 4- or 6-link suspensions in place of leaf springs, add strength and adjustability to your factory truck arms, and even eliminate your conventional rear axle altogether, replacing it with a cutting-edge independent setup.

More Options

If your front suspension needs an upgrade, too, check out our Suspension Handling Packages and Front Suspension Kits.

Top Brands

Shop rear suspension packages from UMI Performance, Detroit Speed, Heidts, BMR Suspension, Pete and Jake’s Hot Rod Parts, Chassis Engineering, Speedtech Performance USA, and many more.

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Results 1 - 25 of 104

Hotchkis Sport Suspension Rear Suspension Packages 1803A

Hotchkis Sport Suspension Rear Suspension Packages 1803A

Rear Suspension, Adjustable Upper/Non adjustable Lower Trailing Arms, Polyurethane/Swivel Max Bushings, Trailing Arm Mount Brace, Kit, GM A-Body

Part Number: HSS-1803A

4.75 out of 5 stars ( 4 )

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Hotchkis Sport Suspension Rear Suspension Packages 1804A

Rear Suspension, Adjustable Upper/Non adjustable Lower Trailing Arms, Polyurethane/Swivel Max Bushings, Trailing Arm Mount Brace, Kit, GM A-Body

Part Number: HSS-1804A

5.0 out of 5 stars ( 2 )

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Hotchkis Sport Suspension Rear Suspension Packages 1802A

Rear Suspension, Adjustable Upper/Non adjustable Lower Trailing Arms, Polyurethane/Swivel Max Bushings, Trailing Arm Mount Brace, Kit, GM G-Body

Part Number: HSS-1802A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

UMI Performance Rear Control Arms and Sway Bar Kits ABR813-B

Suspension Package, Rear, Control Arms, Steel, Black Powdercoated, Sway Bar, Buick, Chevy, Olds, Pontiac, Kit

Part Number: UPI-ABR813-B

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 1965-72 F-100 Rear Coilover Conversion Systems for 1965-1972 F-100 - R220-200

Suspension Package, Rear Coilover Conversion System, Double Adjustable, 200 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-R220-200

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 1965-72 F-100 Rear Coilover Conversion Systems for 1965-1972 F-100 - R220-170

Suspension Package, Rear Coilover Conversion System, Double Adjustable, 170 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-R220-170

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance Rear Control Arms and Sway Bar Kits ABR813-R

Suspension Package, Rear, Control Arms, Steel, Red Powdercoated, Sway Bar, Buick, Chevy, Olds, Pontiac, Kit

Part Number: UPI-ABR813-R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 1965-72 F-100 Rear Coilover Conversion Systems for 1965-1972 F-100 - R120-250

Suspension Handling Packages, F-100 Rear Coilover Conversion Systems, Single Adjustable Coilover, 250 lbs./in. Rate Springs, Rear, Ford, Kit

Part Number: QA1-R120-250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

QA1 1965-72 F-100 Rear Coilover Conversion Systems for 1965 F-100 - R220-250

Suspension Package, Rear Coilover Conversion System, Double Adjustable, 250 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-R220-250

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

QA1 1965-72 F-100 Rear Coilover Conversion Systems for 1965-1972 F-100 - R120-170

Suspension Handling Packages, F-100 Rear Coilover Conversion Systems, Single Adjustable Coilover, 170 lbs./in. Rate Springs, Rear, Ford, Kit

Part Number: QA1-R120-170

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

QA1 Rear Suspension Conversion Systems R110-200

Rear Suspension Package, 0-6.00 in. drop, Includes C-notch. Medium Ride, Single Adjustable. C10, 63-72

Part Number: QA1-R110-200

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Van Steel Complete Trailing Arm Assemblies for 1963-1982 CORVETTE - BAN-45

Rear Suspension Package, Trailing Arm Assemblies, Lower, Steel, Black, Solid Surface Rotors, Spindles, Chevrolet, Kit

Part Number: VAC-BAN-45

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 Rear Suspension Conversion Systems R210-200

Rear Suspension Package, 0-6.00 in. drop, Includes C-notch. Medium Ride, Double Adjustable. C10, 63-72

Part Number: QA1-R210-200

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 Four Link Conversion Kits for 1967-1969 CAMARO, FIREBIRD - R256-170

Rear Suspension Package, +2 to -3 Height Adjustment, Double Adjustable, 170 lbs Springs, Chevrolet, Pontiac, Kit

Part Number: QA1-R256-170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 Four Link Conversion Kits for 1967-1969 CAMARO, FIREBIRD - R156-170

Rear Suspension Package, +2 to -3 Height Adjustment, Adjustable, 170 lbs Springs, Chevrolet, Pontiac, Kit

Part Number: QA1-R156-170

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 1988-98 C1500 Rear Coilover Conversion Systems for 1988-1998 C1500 - R140-170

Suspension Package, Rear Coilover Conversion System, Single Adjustable, 170 lbs./in. Spring Rate, 4-7 in. Drop, Chevy, GMC, Kit

Part Number: QA1-R140-170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Van Steel Complete Trailing Arm Assemblies for 1963-1982 CORVETTE - BAON-25

Offset Trailing Arm Assemblies, Left Hand and Right Hand, 1965-82 Chevy Corvette

Part Number: VAC-BAON-25

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 Rear Suspension Conversion Systems for 1975-1986 C10, 1973-1974 C10 PICKUP, 1987 R10 - R131-200

Rear Suspension System, Adjustable, Single Adjustable Coilover, 200 lbs./in., Torque Arm, Panhard Bar, GM 12-Bolt, Chevy C10, Kit

Part Number: QA1-R131-200

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 Rear Suspension Conversion Systems R210-250

Rear Suspension Package, 0-6.00 in. drop, Includes C-notch. Firm Ride, Double Adjustable. C10, 63-72

Part Number: QA1-R210-250

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 1988-98 C1500 Rear Coilover Conversion Systems for 1988-1998 C1500 - R240-200

Suspension Package, Rear Coilover Conversion System, Double Adjustable, 200 lbs./in. Spring Rate, 4-7 in. Drop, Chevy, GMC, Kit

Part Number: QA1-R240-200

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 Rear Suspension Conversion Systems R110-170

Rear Suspension Package, 0-6.00 in. drop, Includes C-notch. Soft Ride, Single Adjustable. C10, 63-72

Part Number: QA1-R110-170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 Mopar Rear Coilover Conversion Systems for 1970-1974 BARRACUDA, CHALLENGER, CUDA - R155-175

Coilover Conversion System, Rear, Single Adjustable Coilover, 175 lbs./in. Spring Rate, Mopar 8 3/4 and Ford 9 in. Rear, Dodge, Plymouth, Kit

Part Number: QA1-R155-175

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 Rear Suspension Conversion Systems R130-200

Rear Suspension System, Adjustable, Single Adjustable Coilover, 200 lbs./in., Torque Arm, Panhard Bar, GM 10-Bolt, Chevy C10, Kit

Part Number: QA1-R130-200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Speedtech Performance USA Torque Arm Rear Suspensions for 1967-1969 CAMARO, FIREBIRD - 10302

Rear Suspension Packages, Torque Arm Rear Suspension, Steel, Black Powdercoat, Satin Finish, for 9 in. Rear End, Chevy, Pontiac, Kit

Part Number: SDP-10302

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

QA1 Rear Suspension Conversion Systems for 1975-1986 C10, 1973-1974 C10 PICKUP, 1987 R10 - R231-200

Rear Suspension System, Adjustable, Double Adjustable Coilover, 200 lbs./in., Torque Arm, Panhard Bar, GM 12-Bolt, Chevy C10, Kit

Part Number: QA1-R231-200

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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