K-Members

The K-member is a structural crossmember that hold much of the front suspension together. It crosses the chassis under the engine, and has attachment locations for the...

The K-member is a structural crossmember that hold much of the front suspension together. It crosses the chassis under the engine, and has attachment locations for the engine mounts, steering rack, and control arms.

Your factory cross member is usually made from boxed or stamped steel, while an aftermarket K-member is usually made from tubular steel or chromoly. This saves weight, and adds strength, stiffness, and clearance—all attributes you need for performance driving. Some kits require other suspension modifications, or alter the wheelbase of the vehicle. Mustang, Camaro, Challenger, Charger/300, Corvette…...

Top Brands

Summit has teamed up with the top manufacturers in the high-performance chassis and suspension field to provide the best selection of aftermarket components, including K-members. Shop here for parts from QA1, Heidts, AJE Suspension, UMI Performance, Competition Engineering, BMR, and more.

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Results 1 - 25 of 366

AJE Suspension Mustang Tubular K-Members for 1979-2004 MUSTANG - MU-40UM

AJE Suspension Mustang Tubular K-Members for 1979-2004 MUSTANG - MU-40UM

K-Member, Steel, Tubing, Black, Ford, Each

Part Number: AJE-MU40UM

4.47 out of 5 stars ( 38 )

Estimated Ship Date: Tomorrow

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Classic Performance 1962-67 Chevrolet Nova Front Subframe Kits for 1963-1967 CHEVY II - 6267TCA-ULK-B

MINI Subframe Kit, With Black, Upper/Lower Arms, Chevy, Black Upper/Lower Arms, Kit

Part Number: CLP-6267TCA-ULKB

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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QA1 Mopar K-Members 52315

K-Member, Steel, Black Powdercoated, Dodge, Plymouth, Each

Part Number: QA1-52315

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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QA1 Mopar K-Members 52313

K-Member, Steel, Black Powdercoated, Dodge, Plymouth, Each

Part Number: QA1-52313

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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BMR K-Members for 2015-2021 MUSTANG - KM760H

K-Member, Street Version, Black Hammertone Powdercoated, Ford, Each

Part Number: BMR-KM760H

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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AJE Suspension Mustang Tubular K-Members for 1964-1970 MUSTANG - MU-92UM

K-Member, Tubular, Mild Steel, Black Powdercoated, Ford, Each

Part Number: AJE-MU-92UM

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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BMR K-Members for 1993-2002 CAMARO, FIREBIRD - KM013R

K-Member, Steel, Red Powdercoated, Chevy, Pontiac, Each

Part Number: BMR-KM013R

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 2401-R

K-Member, Tubular, Steel, Red Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2401-R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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QA1 Mustang K-Members for 1979-1993 MUSTANG - MUK01

K-Members, Tubular, HSLA Steel, Black Powdercoated, Ford, Mustang, Each

Part Number: QA1-MUK01

4.5 out of 5 stars ( 4 )

Estimated Ship Date: May 16, 2025 if ordered today

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Estimated Ship Date: May 16, 2025 if ordered today

UMI Performance Tubular K-Members for 1998-2002 CAMARO, FIREBIRD - 2320-R

K-Member, Tubular, Steel, Chevy, Pontiac, Each

Part Number: UPI-2320-R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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BMR K-Members for 1979-1995 MUSTANG - KM731H

K-member, coilover version, Black Hammertone, 1979-1995, New Edge Mustang

Part Number: BMR-KM731H

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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QA1 Mustang K-Members for 1996-2004 MUSTANG - MUK12

K-Member, Steel, Black Powdercoated, Ford, 4.6L, Each

Part Number: QA1-MUK12

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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UMI Performance Tubular K-Members for 1993-2002 CAMARO, FIREBIRD - 2320-B

K-Member, Tubular, Steel, Chevy, Pontiac, Each

Part Number: UPI-2320-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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BMR K-Members for 2015-2024 MUSTANG - KM761H

K-Member, Steel, Black Hammertone Powdercoated, Ford, Each

Part Number: BMR-KM761H

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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AJE Suspension Mustang Tubular K-Member Complete Swap Kits for 1979-1993 MUSTANG - M31175

K-Member, Steel, Black Powdercoated, Control Arms, Coilover Conversion, Springs, Motor Mounts, Ford, Kit

Part Number: AJE-M31175

3.8 out of 5 stars ( 5 )

Estimated Ship Date: May 12, 2025 if ordered today

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Estimated Ship Date: May 12, 2025 if ordered today

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We recommend these similar substitute parts:

AJE Suspension Mustang Tubular K-Member Complete Swap Kits for 1979-1993 MUSTANG - M33175

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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BMR Premium K-Members for 1979-1995 MUSTANG - KM733H

K-Member, Premium, Mustang, Black Hammertone Powdercoat, Tubular, With Spring Perches, Each

Part Number: BMR-KM733H

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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BMR K-Members for 2005-2014 MUSTANG - KM018R

K-Member, Chromoly, Red Powdercoated, Ford, 5.0L Modular, Each

Part Number: BMR-KM018R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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BMR K-Members for 1993-2002 CAMARO, FIREBIRD - KM013H

K-Member, Steel, Black Hammertone Powdercoated, Chevy, Pontiac, Each

Part Number: BMR-KM013H

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

QA1 Mustang K-Members for 1979-1993 MUSTANG - MUK11

K-Member, Steel, Black Powdercoated, Ford, 5.0L, Each

Part Number: QA1-MUK11

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

QA1 Mustang K-Members for 1979-1993 MUSTANG - MUK21

K-Members, Tubular, HSLA Steel, Black Powdercoated, Includes Mounts, LS Engine Swap, Ford, Mustang, Each

Part Number: QA1-MUK21

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 4, 2025 if ordered today

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Estimated Ship Date: Jun 4, 2025 if ordered today

BMR K-Members for 1993-2002 CAMARO, FIREBIRD - KM003R

K-Member, Steel, Red Powdercoated, Chevy, Pontiac, Each

Part Number: BMR-KM003R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

UMI Performance Road Race Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 2407-B

K-Member, Road Race, Tubular, Steel, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2407-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 2, 2025 if ordered today

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Estimated Ship Date: Jun 2, 2025 if ordered today

QA1 GM K-Members for 1982-1992 CAMARO, FIREBIRD - 52025

K-Member, Steel, Black Powdercoated, Chevy, Pontiac, Each

Part Number: QA1-52025

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2025 if ordered today

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Estimated Ship Date: Jun 5, 2025 if ordered today

UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 2403-R

K-Member, Tubular, Steel, Red Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2403-R

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2025 if ordered today

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Estimated Ship Date: Jun 5, 2025 if ordered today

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We recommend these similar substitute parts:

UMI Performance Tubular K-Members for 1982-1992 CAMARO, FIREBIRD - 240331-B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Heidts Mustang II Crossmembers for 1962-1967 CHEVY II - CX-320-S

Crossmembers, Mustang II, Steel, Natural, Firewall Supports, Chevrolet, Kit

Part Number: HDT-CX-320-S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 20, 2025 if ordered today

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Estimated Ship Date: May 20, 2025 if ordered today

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