1981 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 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Summit Racing™ Bolt-On Subframe Connectors for 1976-1981 CAMARO, FIREBIRD - SUM-770401

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

Part Number: SUM-770401

3.65 out of 5 stars ( 40 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Stifflers Suspension Weld-On Subframe Connectors for 1979-2004 MUSTANG - SFC-M01

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

Part Number: IVP-SFC-M01

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Summit Racing™ Cummins Conversion Crossmembers SUM-770360

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

Part Number: SUM-770360

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Stifflers Suspension Transmission Crossmembers for 1979-2004 MUSTANG - TCB-UNI KIT

Transmission Crossmember, Tubular, Steel, Black Hammertone Powdercoated, Ford, Mustang, Universal, Kit

Part Number: IVP-TCB-UNI-KIT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

UMI Performance Adjustable Strut Tower Braces 3055-B

Strut Braces, Rear Upper, Black Powdercoated, Steel, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-3055-B

4.59 out of 5 stars ( 17 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Stifflers Suspension Transmission Crossmembers for 1980-1997 F-150, F-250 - TCB-FT05

Transmission Crossmember, Steel, Black Hammertone Powdercoated, Ford, AOD/AODE/E40D/C4/C6/T-5/T-45/T-56/TKO, Kit

Part Number: IVP-TCB-FT05

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

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

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Auto Metal Direct Rear Frame Crossmembers for 1974-1981 CAMARO, FIREBIRD - 870-3574

Frame Crossmember, Rear, Weld-on, Steel, EDP Coated, Chevy, Pontiac, Each

Part Number: AMD-870-3574

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Tuff Country EZ-Ride Axle Pivot Brackets for 1980-1997 F-250 - 20852

Axle Pivot Brackets, Steel, Black, Ford, Pickup, 2.5 in. Lift, 4-Bolt Mount, Pair

Part Number: TFY-20852

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Stifflers Suspension Transmission Crossmembers for 1979-1981 MUSTANG - TCB-M06

Transmission Crossmember, Tubular, Steel, Black Hammertone Powdercoated, Ford, Mustang, T-5, TH350, Powerglide, Kit

Part Number: IVP-TCB-M06

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

AJE Suspension Transmission Crossmembers for 1979-1993 MUSTANG - MU-7051

Crossmember, Transmission, Steel, Black, Ford, T-56, TH400, Each

Part Number: AJE-MU-7051

4.14 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Silver Sport Transmission Crossmembers for 1975-1981 CAMARO, FIREBIRD - XMG-00800

Crossmember GM F2 Late 1975-81 TKO/TKX

Part Number: IST-XMG-00800

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

BBK Gripp Heavy-Duty Bolt-On Subframe Connectors for 1979-1993 MUSTANG - 2542

Subframe Connectors, Bolt-On, Black Powdercoated Steel, with Support Brackets, Ford, Pair

Part Number: BBK-2542

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Goodmark Frame Rails GMK4062770781R

Frame Rail, Passenger Side, Rear, Steel, EDP Coated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: GMK-4062770781R

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

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 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

UMI Performance F-Body Frame Rail Braces for 1975-1981 CAMARO, FIREBIRD - 2658-B

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

Part Number: UPI-2658-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

BMR Shock Tower Braces STB462R

Shock tower brace, rear 1978-1987 G-Body

Part Number: BMR-STB462R

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Steeda Weld-On Subframe Connectors for 1979-2004 MUSTANG - 555-5245

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

Part Number: SDA-555-5245

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

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 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Rust Buster Frame Stiffeners for 1976-1983 CJ5, 1976-1986 CJ7 - RB1006

Frame Reinforcement Plates, Stiffeners, Rear, Steel, Natural, Jeep, CJ, Pair

Part Number: RBF-RB1006

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Rust Buster Frame Stiffeners RB1005

Frame Reinforcement Plates, Stiffeners, Front, Steel, Natural, Jeep, CJ, Pair

Part Number: RBF-RB1005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Tuff Country EZ-Ride Axle Pivot Brackets for 1980-1996 BRONCO, F-150, 1984-1990 BRONCO II - 20842

Axle Pivot Brackets, Steel, Black, Ford, Pickup, SUV, 2.5 in. Lift, Pair

Part Number: TFY-20842

3.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025