sealed power rings

[41/53dodges]

has anybody bought sealed power piston rings from NAPA? they carry economy ($56) and premium rings ($76), the premiums are $20 more and seem to have a different finish. any recommendations?

[ptwothree]

The cheapo's are cast iron and the more spendy ones have a chrome face.

Iron rings will seat fast and work well unless overheated. Chrome rings wear very well but are hard (sometimes impossible) to seat.

I've always bought iron rings and so far, so good!