K7 front end in 750m

[ziggy]

What dust cover do you guys use when you use different stem? I have 750m frame and k7 front end and I believe the stem is thicker at the top so the 750m cover wont fit. Would k7 dust cover fit slingshot frame? But then I believe Busa and TL stems are the same so the cover should be interchangeable

[Blubber]

I use the dust cover original to the frame.

That was it seals the top and bottom of the head stock tube like intended 

[clivegto]

All balls do a bearing conversion kit.