
Repair rear mid-frame rust on your GM 1500 pickup with the Rust Buster RB7336L left-side rear mid frame repair kit. Fits 2007-2013 Chevy Silverado and GMC Sierra 1500 Extended Cab models. Caps the frame rail between the rear cab mount and the fuel tank crossmember, measures 30.25 inches long, and is built from heavy-duty 11-gauge steel. Features factory-aligned holes, drain hole, cutout lines to retain bed and body mounts, and alignment holes for the leaf spring mount. Requires welding, ships with a protective oil coating, and is backed by a lifetime warranty.