Chassis Components - Frame Brace, K-Members & More

Tube End, Weld-in, Steel, 3/8-24 in. RH Thread, 5/8 in. Diameter, .058 in. Wall, Smooth Ends, Each

Part Number: FKB-1304

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Tubing, Round, Mild Steel, 0.750 in. Diameter, 0.065 in. Wall Thickness, 4 ft. Long, Each

Part Number: SUM-TR0750-065-4

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Tubing, Round, Mild Steel, 0.750 in. Diameter, 0.065 in. Wall Thickness, 7.5 ft. Long, Each

Part Number: SUM-TR0750-065-7

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

• Oversize $9.99

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

Part Number: CEE-3116

4.54 out of 5 stars ( 28 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Chassis Tabs, Mild Steel, 0.250 in. Thick, 2.00 in. Tall, 0.375 in, Hole, Set of 4

Part Number: AAF-ALL60007

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Transmission Crossmember, With Mount, Steel, Weld-up, 26 in. to 36 in. Width, 3 in. Drop, Universal, Each

Part Number: TRD-4559

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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 3/23/2026 if shipped by air

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Transmission Crossmember, Conversion, Includes Parking Brake Bracket, Steel, Black Powdercoated, Ford, Mustang, AOD, Tremec, Each

Part Number: CPO-TRA-656-639

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: TMF-109416

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Tube End, Weld-in, Steel, 5/8-18 in. RH Thread, 1.250 in. Diameter, .120 in. Wall, Smooth Ends, Each

Part Number: FKB-2807

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Chassis Tabs, Mild Steel, 0.187 in. Thick, 2.750 in. Tall, 0.500 in, Hole, Set of 4

Part Number: AAF-ALL60002

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Transmission Crossmember, Conversion, Steel, Black Powdercoated, Ford, Mercury, C-4, T-5, Kit

Part Number: CPO-TRA-615-418

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Subframe Connectors, Weld-On, Steel, Black, Chevy, Pontiac, Convertible, Pair

Part Number: HSS-4008

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Frame FX Kit, Chevelle, Steel, Natural, Hellwig, Frame Rail Brace, Chevrolet, Each

Part Number: HEL-11102

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Tubing, Round, Mild Steel, 1.000 in. Diameter, 0.065 in. Wall Thickness, 4 ft. Long, Each

Part Number: SUM-TR1000-065-4

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: HSS-4017

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Wheel Tubs, Rear, Assembly Required, Approximately 40 x 19 x 23.25 in., Steel, Pair

Part Number: SUM-G7920

4.13 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

• Oversize $12.99

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

Part Number: QA1-MUK11

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: BMR-SFC019R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Frame Rail, Rear, Steel, Natural, Driver Side, Chevy, Pontiac, Each

Part Number: OER-13990

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

• Oversize $12.99

Transmission Crossmember, Steel, Weld-up, 26 in. to 36 in. Width, No-Drop, Universal, Each

Part Number: TRD-4538

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Roll cage, Chassis Gussets, Mild Steel 1.750 in. x 1.750in. x 0.125 in., Set of 20

Part Number: SUM-770971

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Subframe Connectors, Weld-On, Steel, Black, Mopar, B-Body, Pair

Part Number: HSS-4010

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Tubing, Chromoly Steel, Natural, 1 in. Diameter, 4 ft. Length, .083 in. Wall Thickness, Each

Part Number: AAF-ALL22045-4

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Subframe Connectors, Weld-On, Steel, Black, Chevy, Pair

Part Number: GLS-903

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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