best dist shaft bronze bushing

When Direct Connection [ now MP ] started selling parts, I bought the chrome moly intermediate shaft. And used it with a factory bronze bush. Bad mistake. I was doing a lot of drag racing then, changing cams often.
CM is a hard metal, but not hardened. The original factory shaft was hardened steel, like a shaft out of a gearbox. The bronze bush chewed up the softer CM shaft. I only use alum bushes with the CM shaft.