Hey there, transmission builders and gearheads! If you're swapping a Powerglide over to a Turbo 350 or 400, you're gonna need this input shaft. It's made from tough 4340 alloy steel, so it can handle some serious power and torque. The spline is designed to work with a bushing setup, which is pretty standard for these applications. This isn't some flimsy part; it's built for performance and longevity. Just make sure it's the right one for your specific build. Package dimensions are roughly 11.2 cm x 11.4 cm x 45.7 cm, so it's a decent-sized piece. A solid, no-nonsense component for your transmission project.
