1973 Chassis Components Chassis & Suspension - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770282

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770282

Transmission Crossmembers, Steel, Black Powdercoated, Chevy, GMC, Each

Part Number: SUM-770282

4.89 out of 5 stars ( 19 )

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Summit Racing™ Cummins Conversion Crossmembers SUM-770360

Crossmember, Engine, Steel, Black, Chevy, GMC, Truck, Cummins Conversion, 6BT, Each

Part Number: SUM-770360

4.0 out of 5 stars ( 6 )

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Stifflers Suspension Transmission Crossmembers for 1953-1979 F-100, 1975-1979 F-150 - TCB-FT03

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, Each

Part Number: IVP-TCB-FT03

4.5 out of 5 stars ( 6 )

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Tin Man Fabrication Subframe Connectors for 1967-1970 COUGAR, 1965-1973 MUSTANG - 109401

Subframe Connectors, Gen I, Steel, Weld-On, Ford, Mercury, Pair

Part Number: TMF-109401

4.93 out of 5 stars ( 30 )

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Classic Performance Transmission Crossmembers CP90343

Transmission Crossmember, Tubular, Steel, Black Powdercoated, Chevy, 4L60, 700R4, Each

Part Number: CLP-CP90343

4.25 out of 5 stars ( 12 )

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Summit Racing™ Dual-Exhaust Transmission Crossmembers for 1967-1973 MUSTANG - SUM-770328

Crossmember, Transmission, Steel, Ford, AOD, Each

Part Number: SUM-770328

4.04 out of 5 stars ( 23 )

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Summit Racing™ Bolt-On Subframe Connectors for 1973-1975 APOLLO, 1969-1976 NOVA, 1971-1976 VENTURA - SUM-770403

Subframe Connectors, Bolt-On, Black Texture, Steel, GM, Passenger Car, Pair

Part Number: SUM-770403

4.27 out of 5 stars ( 48 )

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Competition Engineering Bolt-On Frame Connectors C3116

Subframe Connectors, Bolt-On, Black Powdercoated Steel, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: CEE-3116

4.54 out of 5 stars ( 28 )

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Silver Sport Transmission Crossmembers XMG-00100A

Transmission Crossmember, Steel, Black Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: IST-XMG-00100A

4.67 out of 5 stars ( 3 )

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Competition Engineering Bolt-On Frame Connectors for 1970-1975 CAMARO, FIREBIRD - C3113

Subframe Connectors, Bolt-On, Black Powdercoated Steel, Chevy, Pontiac, Pair

Part Number: CEE-3113

4.55 out of 5 stars ( 20 )

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UMI Performance A-Body Frame Rail Braces 2654-B

Frame Rail Brace, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-2654-B

5.0 out of 5 stars ( 14 )

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Key Parts Wheel Tubs 0850-326

Wheel Tubs, Steel, EDP Finish, 43.00 in. Length, Wheel Tub Is 4 in. Wider Than Stock, Chevrolet, GMC, Each

Part Number: KPT-0850-326

Not Yet Reviewed

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American Powertrain X-Factor Crossmembers for 1965-1973 MUSTANG - XFFO-10101

Transmission Crossmember, X-Factor, Steel, Black Powdercoated, Ford, Each

Part Number: AWR-XFFO10101

2.85 out of 5 stars ( 13 )

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Trans-Dapt Performance Universal Crossmember Motor Mounts 4840

Engine Crossmember, Steel, Engine Swap, 24 in. to 37 in. Wide Frame Rails, Chevy, Small Block/Big Block, Kit

Part Number: TRD-4840

4.13 out of 5 stars ( 8 )

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Hooker Blackheart Transmission Crossmembers BHS548

Transmission Crossmember, GM Gen III/IV, Gen V Swap, Blackheart, Steel, Black Powdercoat, Chevrolet, GMC, Each

Part Number: HOK-BHS548

5.0 out of 5 stars ( 1 )

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Trans-Dapt Performance Universal Crossmember Motor Mounts 4849

Engine Crossmember, Steel, Engine Swap, 24 in. to 37 in. Wide Frame Rails, Ford, Small Block/351C, Kit

Part Number: TRD-4849

4.0 out of 5 stars ( 13 )

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UMI Performance A-Body Frame Rail Braces 2654-R

Frame Rail Brace, Steel, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-2654-R

4.67 out of 5 stars ( 6 )

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Competition Engineering Weld-On Subframe Connectors for 1964-1973 MUSTANG - C3040

Subframe Connectors, Weld-On, Steel, Natural, Ford, Pair

Part Number: CEE-3040

5.0 out of 5 stars ( 1 )

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Silver Sport Transmission Crossmembers XMG-00110

Transmission Crossmember, Steel, Black Powdercoated, for Vehicles with A Big Block Chevy Engine, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: IST-XMG-00110

5.0 out of 5 stars ( 1 )

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Hooker Blackheart Transmission Crossmembers BHS572

Transmission Crossmember, Gen III Hemi Swap, Blackheart, Steel, Black Painted, Dodge, Plymouth, Each

Part Number: HOK-BHS572

Not Yet Reviewed

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Global West Suspension Subframe Connectors for 1967-1973 MUSTANG - 911

Subframe Connectors, Weld-On, Steel, Black Powdercoated, Ford, Pair

Part Number: GLS-911

4.81 out of 5 stars ( 16 )

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GSI Machine and Fabrication Rear Crossmembers for 1975-1986 C10, 1973-1974 C10 PICKUP - 130-8300-RFCM

Crossmember, Rear, Steel, Natural, Bolt-On, Chevrolet, Each

Part Number: GMF-1308300RFCM

Not Yet Reviewed

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Hooker LS Engine Swap Transmission Crossmembers for 1970-1981 CAMARO, FIREBIRD - 71222006HKR

Transmission Crossmember, Camaro, Firebird, 2nd Gen, T56, T56 Magnum Trans, Each

Part Number: HOK-71222006HKR

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Competition Engineering Weld-On Subframe Connectors for 1970-1981 CAMARO, FIREBIRD - C3013

Subframe Connectors, Weld-On, Steel, Natural, Chevy, Pontiac, Pair

Part Number: CEE-3013

2.75 out of 5 stars ( 4 )

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Hooker Blackheart Transmission Crossmembers for 1970-1974 BARRACUDA, CHALLENGER, CUDA - BHS567

Transmission Crossmember, Mopar Gen III HEMI Swap, Steel, Black Powdercoat, Dodge, Plymouth, Each

Part Number: HOK-BHS567

Not Yet Reviewed

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