1981 Chassis Components

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

Part Number: BBK-2506

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Transmission Crossmember, Billet Aluminum, Ford, Fox Body, Each

Part Number: SUM-770330

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Shock Tower Braces, Steel, Black, Rear, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: BMR-STB462H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Oversize $7.99

Rust Buster Frameworks Rear Crossmember Replacement, Steel, Natural, Weld On, Jeep, Each

Part Number: RBF-RB1009

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Estimated Ship Date: Mar 6, 2026 if ordered today

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

Part Number: GMF-1308300RFCM

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CHASSIS BRACE

Part Number: BMR-CB460R

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Rear Crossmembers, Crossmember Support, Spare Tire, Weld-On, Steel, Natural Finish, 31.2 in. Long, Hardware included, Chevy, Each

Part Number: RBF-RB7362

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Estimated Ship Date: Mar 6, 2026 if ordered today

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

Part Number: UPI-2658-B

5.0 out of 5 stars ( 2 )

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Frame Rails, EZ Slip Design, Frame Repair, Rear Center Section, Left Side, Steel, 0.181 in. Thick, Natural Finish, Weld-On, Chevy, Each

Part Number: RBF-RB7355L

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Estimated Ship Date: Mar 6, 2026 if ordered today

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

Part Number: HOK-BHS550

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Shock Braces, Steel, Black Powdercoated, Rear, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: AAX-300331

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Crossmember, Transmission, Steel, Black, Ford, Automatic Transmission, Each

Part Number: AJE-MU-7050

4.6 out of 5 stars ( 5 )

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

Part Number: BMR-SFC024H

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Transmission Crossmembers, American X-Factor Crossmembers, Aluminum, Silver Powdercoated, Chevy, Pontiac, Each

Part Number: AWR-XFGM10103M

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Frame Repair Section, Spare Tire Crossmember, Steel, Natural, Rear, Chevy, Each

Part Number: RBF-RB7374

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Estimated Ship Date: Mar 6, 2026 if ordered today

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

Part Number: HOK-71222006HKR

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Frame Rails, Forward, Frame Section, Front Leaf Spring Mount, Steel, Natural, Jeep, Each

Part Number: RBF-RB1012

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Transmission Crossmember, LS/Coyote Engine Swap, Steel, Black Powdercoated, Ford, Each

Part Number: HOK-71222016HKR

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Frame Cover, Stainless Steel, Jeep, CJ, Each

Part Number: KTL-30433

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Crossmember GM K10/Suburban 1973-87 TR-4050

Part Number: IST-XMG-03820

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Rear Crossmember, Fuel Tank Crossmember, Steel, Natural, Weld-on, Jeep, Each

Part Number: RBF-RB1010

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Frame Rails, Replacement, Leaf Spring Frame Section, Left/Driver Side, OEM Style, Steel, Natural, Weld-In, with Hardware, Chevy, GMC, Each

Part Number: RBF-RB7354L

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Estimated Ship Date: Mar 6, 2026 if ordered today

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FRAME RAIL SECTION REAR LH 78-87 EL CAMINO CABALLERO

Part Number: GMK-4085770781L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 7, 2026 if ordered today

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

Part Number: TRD-4841

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Trailing Arm Bracket, Steel, Natural, Single Hole Lower, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: AAF-ALL60053

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Estimated Ship Date: Mar 20, 2026 if ordered today

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