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Replace a rusted fuel tank crossmember on your GM 1500 pickup with the Rust Buster RB7340. Fits 2007–2018 Chevy Silverado and GMC Sierra 1500 models plus 2019 Silverado LD and Sierra Limited trucks with all cab and bed configurations. Measures 45 inches long and is built from heavy-duty 11-gauge steel, thicker than factory for added strength and durability. Includes a shock mount and new Grade M14 hardware, matches factory bends for proper fitment, and requires minor end plate modification for 8-foot long beds. Welding required, ships with a protective oil coating, and is backed by a lifetime warranty.
