Trying to figure out what this is it came out of my 64 barracuda 318 4 speed

By the way, the weld on one of the levers on my original 273 clutch torque shaft broke after many many miles. Can't remember if that happened before or after I put the Weber clutch in. Anyway, I bought a new torque shaft from the dealer and got a welding shop to weld reinforcements onto both of the levers. Never had any more problems with it. Of course, when I put the 340 clutch in, I switched to a 340 torque shaft and kinda rigged it up to fit. It was much stronger looking than the 273 shaft. Kept it in until I installed TTI headers, then switched to the Brewers torque shaft I mentioned above just because it fit with the headers a little better.