Total Seal CR2690-35: Classic Race Piston Ring Set Bore Size: 4.395"
Classic Race Piston Ring Set Bore Size: 4.395" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
Classic Race Piston Ring Set Bore Size: 4.395" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"