Center Forward Frame Repair Kit For 1973-1987 Chevy K10/K20 Driver Side Rust Buster FrameworksThe frame of your 1973 1987 Chevy K10 K20 corrodes over time from repeated exposure to mother nature, be it moisture or any other debris that she may throw at the truck. When rust creeps in, it leaves the frame vulnerable and susceptible to extended damage; not only that, if broken it compromises other components that are supported by the Chevrolet's skeletal system, and can open a whole new can of worms that can lead to the downfall of your K10. This