Alright Squarebody owners, listen up - if you're tired of that basic bench seat and dreaming of some comfortable bucket seats, this mounting frame is exactly what you need. Designed specifically for 1973-1980 Chevy and GMC trucks with low-hump or no-hump floor pans (that's mostly 2WD models with column shift), this steel frame bolts right into your existing factory mounting points. No drilling, no cutting, no fabrication required - it's literally a bolt-in solution that makes upgrading to bucket seats actually achievable. The 1-1/4 inch square steel tubing is seriously sturdy, and the jig-welded construction means everything lines up perfectly. You'll need to provide your own bucket seats, sliders, and console, but this frame handles all the hard work of making them fit in your cab. It comes with all the hardware you need for assembly and installation, and the modular design makes shipping and handling much easier. Whether you're restoring a classic C10 or just want more comfortable seating for your daily driver, this frame takes the guesswork out of bucket seat installation. Finally, you can have that modern seating comfort without hacking up your classic truck!