The Center Frame Crossmember Brackets on your 1973-1980 Chevy C10/K10 deteriorate over time from continuous exposure to moisture, road salt, and other debris. When broken, the frame can become overstressed as well as components that are attached to the frame. That's a world of hurt for you to be in, but luckily we have a solution: our team has done the hard work to design and build replacement brackets exactly to the OEM specs, guaranteeing a perfect fit for your Chevy right out of the box. Don't wait too long and let your truck turn into your most expensive lawn ornament that you own, let us help you get it back out there on the road where it belongs. By utilizing the latest in Scanner Solutions and CAD Software Rust Busters crack engineering team is able to capture your specific model truck's frame contours down to the smallest detail. We take a Modern Approach and tailors each frame section to fit your vehicle and application with the unique vision that puts Fitment, Installation Ease and OE compatibility to the top of our priority list. We strive to set ourselves apart from the competition by being better in every area the current market has to offer, with a combined 45 of experience under Rust Busters Engineering staff we are here to put an end to all your rust issues. Because of this, we back all of our frame pieces with a Lifetime Warranty. Fits 1973-1980 Chevy & GMC K10/K20 Made from Heavy-Duty 11 Gauge Steel Bolt on Installation Bolts to the frame rails to support the Center Frame Crossmember Bolts to the bottom of the Center Frame Crossmember Includes Class 10.9 Hardware for Installation Lower Brackets only Ships with Protective oil coating to prevent oxidation during shipping Back by a Lifetime Warranty