GMC Chassis Components

Rear Crossmember, Front Fuel Tank Crossmember, Includes Crossmember, Bracket, Mounting Hardware, Steel, Black, Chevy, GMC, Each

Part Number: RNB-926-987

5.0 out of 5 stars ( 1 )

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

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Chassis Stiffeners, Frame Rail to Crossmember Braces, Front, Steel, Black Powdercoated, Chevy, GMC, Pair

Part Number: ART-11369550

3.67 out of 5 stars ( 3 )

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

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Rust Buster Frameworks Rear Crossmember Replacement,Gas Tank Crossmember, Steel, Natural, Weld On, Chevy, GMC, Kit

Part Number: RBF-RB7322

1.0 out of 5 stars ( 1 )

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

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Engine Crossmember, V8 Conversion, 1947-59 GM Truck, Each

Part Number: OER-475019

5.0 out of 5 stars ( 1 )

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

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: Monday 3/23/2026 if shipped by air

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Frame Repair Section, Mid Frame, Steel, Natural, Right, Chevy, GMC, Each

Part Number: RBF-RB7305R

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Body Lift Kits, 3.00 in., Nylon, Chevy, GMC, Kit

Part Number: ROU-RC704

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Transmission Crossmember, Steel, EDP Coated, TH350/TH400 Swap, Chevrolet, GMC, Each

Part Number: OER-CX1354

5.0 out of 5 stars ( 1 )

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

Frame Repair Section, Front Frame, Steel, Natural, Left, Chevy, GMC, Each

Part Number: RBF-RB7344L

Not Yet Reviewed

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

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Frame Repair Section, Steel, Rear Right, 8 ft. Bed, Chevy, GMC, Each

Part Number: RBF-RB7327R

5.0 out of 5 stars ( 1 )

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

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Frame Repair Section, Steel, Natural, Front Section, Passenger Side, Cadillac, Chevrolet, GMC, Each

Part Number: RBF-RB7312R

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Crossmember, Steel, Black, Chevy, GMC, Each

Part Number: RNB-926-980

4.2 out of 5 stars ( 5 )

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

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Frame Repair Section, Center Frame, Steel, Natural, Right, Chevy, Cadillac, GMC, Each

Part Number: RBF-RB7401R

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Rear Crossmember, Steel, Fuel Tank, Chevrolet, GMC, Each

Part Number: RBF-RB7507

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Frame Reinforcement Plates, U-Shaped, 17 in. Long, Bolt or Weld in Place, Steel, Natural, Chevy, GMC, Pair

Part Number: HCT-FRK6372

Not Yet Reviewed

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

Front Crossmembers, Replacement, Transmission Crossmember, Steel, Natural Finish, 33.1 in. Long, with Hardware, Welding required, Chevy, Each

Part Number: RBF-RB7364

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Frame Repair Section, Steel, Natural, Rear Left, 6 ft. Bed, Chevy, GMC, Each

Part Number: RBF-RB7301L

Not Yet Reviewed

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

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Body Mount Brackets, Replacement, Bed and Cab Mount, Driver Side, OEM Style, Steel, Natural Finish, One-Piece Design, Chevy, GMC, Each

Part Number: RBF-RB7306L

Not Yet Reviewed

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

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Frame Repair Section, Mid Frame, Steel, Natural, Left, Chevy, GMC, Each

Part Number: RBF-RB7305L

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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

Part Number: AAX-300331

Not Yet Reviewed

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

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 4/30/2026

Get 10% back after rebate on select Aldan American purchases! For details go to: https://aldanamerican.com/deals/rebate/ ...Read More

Get 10% back after rebate on qualifying Aldan American product purchases! Go to https://aldanamerican.com/deals/rebate/ for complete details. Valid on purchases made between 3/1/26 and 4/30/26 only. Must submit claim within 30 days of product ship date. Allow 8-10 weeks for rebate processing. Valid in the 50 United States, its territories and Canada. Limit (2) qualifying purchases per household or address. Max $355 back. Show Less

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Transmission Crossmember, LS Engine Swap, Steel, Black Powdercoated, 700R4, TH350, Powerglide, Chevy, GMC, RWD, Each

Part Number: HOK-71222018HKR

3.5 out of 5 stars ( 2 )

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

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Chevy Right Rear Frame Section

Part Number: RBF-RB7301R

Not Yet Reviewed

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

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Frame Repair Section, Steel, Natural, Over-Axle Section, Driver Side, Chevrolet, GMC, Each

Part Number: RBF-RB7802L

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Body Mount Brackets, Replacement, Front Bed Mount, Driver Side, OEM Style, Steel, Natural Finish, One-Piece Design, Isuzu, Chevy, GMC, Each

Part Number: RBF-RB7512L

Not Yet Reviewed

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

Frame Repair Section, Steel, Natural, Over-Axle Section, Passenger Side, Chevrolet, GMC, Each

Part Number: RBF-RB7802R

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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