Chassis Components - Frame Brace, K-Members & More

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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Estimated Ship Date: Tomorrow

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

Part Number: AWR-XMFO-20001

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Transmission Crossmember, X-Factor, Aluminum, Silver Powdercoated, Chevy, Pontiac, Each

Part Number: AWR-XFGM10102M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Transmission Crossmember, Steel, Slip on, 26 in. to 38 in. Width, Straight, Universal, Bare, Each

Part Number: SUM-770423

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

Part Number: UPI-2654-R

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Tube End, Weldable, Chromoly Steel, 1.250 in. Diameter, 5/8 in.-18 LH Thread, Smooth/Groove End, Each

Part Number: FKB-2707L

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Crossmember, Mid Frame Crossmember, Steel, Natural, Chevy, GMC, Each

Part Number: RBF-RB7341

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Tubing, Steel, Natural, 1 3/4 in. Diameter, 4 ft. Length, .065 in. Wall Thickness, Each

Part Number: AAF-ALL22144-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Subframe Connectors, Weld-On rear, Bolt-On front, No Mods, Black Powdercoated, Steel, 70-73 Chevy, Pontiac, Pair

Part Number: HSS-4012

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

• Oversize $10.99

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

Part Number: HSS-4011L

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Ballast Weight Tank, Round, Mid Position, Aluminum, Polished, 2.75 in. Diameter, 9.25 in. Length, Bolts, Kit

Part Number: JRC-555-3912

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Chassis Tabs, Straight, Mild Steel, 0.125 in. Thick, 0.250 in, Hole, Set of 4

Part Number: SUM-770955

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Tube End, Weldable, Chromoly Steel, 1.500 in. Diameter, 3/4 in.-16 RH Thread, Smooth End, Each

Part Number: FKB-3058

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Tubing, Round, Mild Steel, 1.625 in. Diameter, 0.120 in. Wall Thickness, 4 ft. Long, Set of 5

Part Number: BPK-1041

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

Part Number: SUM-770952

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Shock Reservoir Mounting Bracket, Aluminum, Red Anodized, Each

Part Number: JOE-19414

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Hook, Steering Wheel, Tubing Dia. 1 1/2 in., Aluminum, Black anodized, Each

Part Number: LNG-22577

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Tubing, Round, Mild Steel, 1.625 in. Diameter, 0.134 in. Wall Thickness, 45 in. Long, Each

Part Number: SUM-TR1625-13445

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Fuel Tank Crossmember, Steel, Natural, Bolt-on, Chevy, Each

Part Number: RBF-RB7330

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 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

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Radial Series 4130 Chromoly Chassis Brackets: Specifically designed for small tire radial cars, Made from 1/4" thick 4130 Chromoly, Feature 1/2 holes

Part Number: RHC-24-0159

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Estimated Ship Date: Tomorrow

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Crossmember, 59-64 Chevy Full Size 4L60/65/TKO Trans

Part Number: TMF-100309

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Tubing, Round, Chromoly, .875 in. Diameter, 0.058 in. Wall Thickness, 45 in. Long, Each

Part Number: SUM-TR0880058C45

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Differential Housing Mount Bushing, GM Genuine Part, Front, Rubber/Steel, Black, Chevrolet, GMC, Each

Part Number: ADO-12479179

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow