Summit Racing Chassis Components

Tubing, Round, Mild Steel, 1.250 in. Diameter, 0.120 in. Wall Thickness, 7.5 ft. Long, Each

Part Number: SUM-TR1250-120-7

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize $9.99

Frame Brace, Chassis Stiffening Kit, Steel, 63-72 C10, Long Bed, 127 in. Wheelbase, Bolt-In, Chevy, GMC, Kit

Part Number: SUM-770821

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Transmission Crossmember, Steel, Chevy, B-Body, TH400, 200R4, Each

Part Number: SUM-770373

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Frame Brace, Chassis Stiffening Kit, Steel, 73-87 Chevy/GMC C-Series Truck, Short Bed, Kit

Part Number: SUM-770824

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Tubing, Round, D.O.M. Steel, 1.750 in. Diameter, 0.120 in. Wall Thickness, 7.5 ft. Long, Each

Part Number: SUM-TR1750-120D7

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize $9.99

Transmission Crossmember, Steel, Black Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-770338

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Transmission Crossmember, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, 4L80E, 4L85E, Each

Part Number: SUM-770349

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Crossmember, Transmission, Steel, Black, GM, A-Body, TH400/ 200-4R, Each

Part Number: SUM-770322

4.55 out of 5 stars ( 22 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Tubing, Round, Mild Steel, 1.500 in. Diameter, 0.095 in. Wall Thickness, 7.5 ft. Long, Each

Part Number: SUM-TR1500-095-7

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize $9.99

Crossmember, Transmission, Steel, Black, GM, 700R4/4L60/4L60E, Each

Part Number: SUM-770318

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Transmission Crossmember, Steel, Chevy, C/K Panel-Pickup, RWD, TH350/TH400 Transmission, Each

Part Number: SUM-770580

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Mounting Tabs, Brake Line Adapter Fittings, Brake Line Retaining Clips, Kit

Part Number: SUM-770945-KIT

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Crossmember, Transmission, Steel, Black, GM, TH350, Powerglide, Muncie, Chevy, B-Body, Each

Part Number: SUM-770354

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Universal Panel Mounting Strip, Scalloped, Weld On, 48 in Length, 3/16 in. holes on 4 in. centers, .045 in. Mild steel, Each

Part Number: SUM-770985

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize $9.99

Tubing, Rectangular, Mild Steel, 2.000 in. Wide, 3.000 in. Tall, 0.083 in. Wall Thickness, 7.5 ft. Long, Each

Part Number: SUM-TSR2X3-083-7

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize $9.99

Transmission Crossmember, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SUM-770336

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Mounting Tabs, Brake Line Adapter, Mild Steel, Bolt-On, Pair

Part Number: SUM-770945

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Crossmember, Transmission, Steel, Black, GM, TH350/T-10/Saginaw, Each

Part Number: SUM-770310

4.94 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Tubing, Round, Mild Steel, 1.750 in. Diameter, 0.095 in. Wall Thickness, 7.5 ft. Long, Each

Part Number: SUM-TR1750-095-7

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize $9.99

Tubing, Round, Mild Steel, 1.625 in. Diameter, 0.120 in. Wall Thickness, 7.5 ft. Long, Each

Part Number: SUM-TR1625-120-7

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize $9.99

Tubing, Round, Mild Steel, 1.625 in. Diameter, 0.134 in. Wall Thickness, 7.5 ft. Long, Set of 3

Part Number: BPK-1070

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize

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

Part Number: SUM-770521

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Tubing, Round, Mild Steel, 1.000 in. Diameter, 0.083 in. Wall Thickness, 7.5 ft. Long, Each

Part Number: SUM-TR1000-083-7

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize $9.99

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

Part Number: SUM-770360

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Tubing, Square, Mild Steel, 1.000 in. Wide, 1.000 in. Tall, 0.083 in. Wall Thickness, 7.5 ft. Long, Each

Part Number: SUM-TS1000-083-7

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Oversize $9.99