Calling all Chevy and GM gearheads! If you're running a Turbo 400 transmission and want better cooling and more fluid capacity, this deep sump pan is exactly what you need. Made from sturdy zinc-coated steel, this isn't some flimsy replacement - it's built to handle the abuse of daily driving or performance applications. The deep sump design gives you an extra 1.5 quarts of transmission fluid, which means better heat dissipation and longer transmission life. No more worrying about your fluid overheating during those long hauls or hard pulls. The stamped '400 Turbo' logo looks legit, and the included drain plug makes fluid changes an absolute breeze - no more messy fluid spills everywhere. With an overall depth of 3 inches and inner depth of 2-3/4 inches, it provides that extra capacity without being obnoxiously huge. The zinc coating fights off corrosion and looks sharp under your vehicle. Installation is straightforward if you're comfortable working under your ride - just drop the old pan, clean the surface, add a new gasket, and bolt this bad boy up. Meets or exceeds OEM specs, so you know it's going to fit right and work properly. Whether you're towing heavy loads, hitting the track, or just want some extra insurance for your transmission, this pan delivers the goods. Your TH-400 will run cooler and last longer - and that's something every gearhead can appreciate!