piston rings

[ah1988ford]

Ok so I just received my new rings and in the box it doesn't really tell you which ring is which, I know oil ring goes on the bottom groove. The kit came with 8 black rings and 8 silver rings which grooves do these go in?

 

[bbjordan]

If they are pre-gapped, the ring with the smaller gap will go in the top ring groove.