Needle Bearing E50 Clutch Bell

Over the weekend I bored out a clutch bell from an e50 so a needle bearing would fit. It fits well and spins for days. I hope this will improve idle and revs before the clutch hits. The needle bearings are 15x21x22

 

 

Needle bearing clutch bushing.

I got these needle bearings. They are 15x21x22. I plan on boring out an E50 clutch bell and replacing the Brass bushing with one of these. . . I bought two because if it works well ill be doing another one. . . Updates to come.