Chassis Components - Frame Brace, K-Members & More

Tubing, Round, Mild Steel, 1.500 in. Diameter, 0.120 in. Wall Thickness, 45 in. Long, Each

Part Number: SUM-TR1500-12045

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Estimated Ship Date: Today

Rear Crossmember, Driveshaft Crossmember, Steel, Natural, Weld-On, Chevy, GMC, Each

Part Number: RBF-RB7813

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Transmission Crossmember, Steel, Black Powdercoated, Tremec TKO, Chevrolet, RWD, Each

Part Number: HUU-67510005

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Tubing, Chromoly Steel, Natural, 1 in. Diameter, 4 ft. Length, Each

Part Number: AAF-ALL22042-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

K MEMBER WITH SPRING MOUNTS

Part Number: BMR-KM732R

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Ballast Bracket, Roll Bar Mount, Aluminum, Black, 1.625 in. Tube Diameter, Each

Part Number: AAF-ALL14196

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Estimated Ship Date: Today

Chassis Tube Adapter, Steel, 1 1/4 in. Diameter, 3/4 in.-16 RH Thread, .120 in. Wall Thickness, Smooth, Each

Part Number: QA1-1844-128

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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

Part Number: BBK-2506

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Oversize $7.99

Crossmember, Transmission, Steel, Black, 26 in. to 36 in. Width, Universal, Automatic, Manual, Kit

Part Number: TRD-9444

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Transmission Crossmember, Steel, Black Powdercoated, A-Body, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-770526

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Roll Bar Clamps, Allstar Performance, Aluminum, Black, 1.375 in. Diameter, 2-piece, 1/2 in. Thick, 1/4 in.-20 Threaded Mount, Hardware Included, Each

Part Number: AAF-ALL10487

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Torque Arm Relocation Kit, Red Powdercoated, Steel, Chevy, Pontiac, TH400, Kit

Part Number: UPI-2213-R

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Frame Rail Braces, Stiffeners, Steel, Natural, Chevy, GMC, Pair

Part Number: CLP-6372RFS

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

Tube End, Weldable, Chromoly Steel, 1.250 in. Diameter, 3/4 in.-16 LH Thread, Smooth/Groove End, Hex, Each

Part Number: FKB-2708L-H

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K-Member, Mustang, Red powdercoat, Tubular

Part Number: BMR-KM731R

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Estimated Ship Date: Nov 26, 2025 if ordered today

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K-Member and A-Arms, Tubular, Steel, Red Powdercoated, Chevy, Pontiac, SBC, Gen 1, LS, Kit

Part Number: UPI-240331-R

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Nov 20, 2025 if ordered today

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Frame Brace, Mid Frame, Chassis Stiffening, Steel, Natural, 68-72 GM A-body, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-770801

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Frame Brace, Mid Frame, Chassis Stiffening, Steel, Natural, 1964-67 GM A-Body, Weld In, Kit

Part Number: SUM-770831

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Frame Rails, Steel, Ladder Bar Frame Rails, 2 in. x 3 in. x 75 in., .083 in. Wall, Universal, Pair

Part Number: CEE-3062

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Estimated Ship Date: Nov 13, 2025 if ordered today

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

Part Number: BMR-SFC011H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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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: Today

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Round Tubing, 4130 Steel, 1-1/8 in Diameter, .083 Wall, 4 ft Long, Each

Part Number: AAF-ALL22054-4

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Estimated Ship Date: Today

Transmission Crossmember, Steel, Black Powdercoated, A-Body, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-770529

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Torque Arm Crossmember, Tunnel Mounted, Steel, Black, T56 Transmission, Chevy, Pontiac, Each

Part Number: QA1-52127

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Estimated Ship Date: Nov 17, 2025 if ordered today

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FRONT CARBON STEEL STRUT BAR

Part Number: DCS-CSB5531

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Estimated Ship Date: Today

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