Does anyone make standard bore file fit rings 5/64, 5/64, 3/16?

[Steve]

I am building a new motor and I need a set of moly file fit rings for a standard bore pistons. I have found plenty of over bore sets but I have not had luck with a standard bore set yet. Thanks

 

[bison]

I am building a new motor and I need a set of moly file fit rings for a standard bore pistons. I have found plenty of over bore sets but I have not had luck with a standard bore set yet. Thanks

Order 3.805 rings

 

[Steve]

Order 3.805 rings

Do you recommend a certain brand? I haven't been able to find any. In the past couple of motors I have used the Speed Pro Plasma moly file fit rings but in the catalog I have they list them for .020, .030. and .040 over but not STD. Thanks