GMC Chassis Components

63-72 CHVY TUBULAR REAR SHOCK XMEMBER

Part Number: HCT-TRSC372

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Estimated Ship Date: Nov 25, 2026 if ordered today

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47-59 CHVY/GMC TRANSMISSION CROSSMEMBER

Part Number: HCT-TCM4759

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Estimated Ship Date: Nov 25, 2026 if ordered today

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63-72 REAR "C" NOTCH FRAME -1/4" STEEL

Part Number: HCT-CNK6372

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Estimated Ship Date: Today

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Frame Repair Section, Steel, Natural, Left Rear, Chevrolet, GMC. Each

Part Number: RBF-RB7334L

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Frame Repair Section, Steel, Natural, Right Rear, Chevrolet, GMC. Each

Part Number: RBF-RB7334R

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Crossmember Support, Spare Tire Rear, Chevy, GMC, Each

Part Number: RBF-RB7333

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Estimated Ship Date: Today

Body Mount Kit

Part Number: RNB-523-538

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Estimated Ship Date: Nov 17, 2026 if ordered today

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Frame Rails, Frame Repair, Front Center Section, Left Side, Steel, 0.120 in Thick, Natural Finish, Weld-On, Chevy, GMC, Each

Part Number: RBF-RB7423L

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Chassis Stiffeners, Kicker Bars, Frame To Crossmember, Steel, Black, Fits Rough Country 5.0 in. - 7.5 in. Suspension Lift Kits Only, Chevy, GMC, Pair

Part Number: ROU-1262

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Estimated Ship Date: Nov 11, 2026 if ordered today

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

Part Number: SUM-770557

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Trailing Arm Brackets, Lower, 3.00 in. Tubing Diameter, Steel, Natural, Weld-on, Pair

Part Number: PE2-HMBLMULTI

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Estimated Ship Date: Today

Frame Repair Section, Front Frame, Steel, Natural, Right, 32.30 in. Length, Chevy, GMC, Each

Part Number: RBF-RB7826R

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Frame Repair Section, Front Frame, Steel, Natural, Left, 32.30 in. Length, Chevy, GMC, Each

Part Number: RBF-RB7826L

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Estimated Ship Date: Nov 19, 2026 if ordered today

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Crossmember Support, Spare Tire Rear Forward, Chevy, GMC, Each

Part Number: RBF-RB7332

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Transmission Crossmember, X-Factor, Aluminum, Black Powdercoated, Adjustable, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: AWR-XMGM-20013

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 4, 2027 if ordered today

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Rear Crossmember, Spare Tire Crossmember, Steel, Natural, Bolt-On, Chevy, GMC, Each

Part Number: RBF-RB7610

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Rear Crossmembers, Replacement, Spare Tire Crossmember, OEM Design, Weld-On, Steel, Natrual Finish, 37.125 in. Long, Cadillac, Chevy, GMC, Each

Part Number: RBF-RB7419

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Estimated Ship Date: Nov 20, 2026 if ordered today

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

Part Number: SUM-770555

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Frame Repair Section, Steel, Natural, Center Section, Passenger Side, Chevrolet, GMC, Each

Part Number: RBF-RB7347R

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Body Mount Kit

Part Number: RNB-523-537

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Body Mount Kit

Part Number: RNB-523-539

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Frame Rails, Replacement, Leaf Spring Frame Section, Driver Side, OEM Style, Steel, Natural, Weld-In, Support Plate, with Hardware, Chevy, GMC, Each

Part Number: RBF-RB7367L

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Rear Crossmembers, Replacement, OEM Style, Steel, Natural Finish, Weld-On, 40.700 in. Length, Chevy, GMC, Each

Part Number: RBF-RB7398

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Crossmember, Forward Spare Tire, Steel, Natural, Weld-On, Chevy, GMC, Each

Part Number: RBF-RB7836

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Estimated Ship Date: Nov 20, 2026 if ordered today

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Frame Rails, Replacement, Leaf Spring Frame Section, Right/Passenger Side, OEM Style, Steel, Natural, Weld-In, with Hardware, Chevy, GMC, Each

Part Number: RBF-RB7354R

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Estimated Ship Date: Nov 20, 2026 if ordered today

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