4.132 x .875 Ring Set: .043″, .043″, 1/8″

-4.132 Bore Size with .875 Compression Height Arias Piston
-File-to-Fit 3-Ring Set w/Gapless 2nd Ring
-Top Ring – .043″
-Gapless 2nd Ring – .043″
-Oil Ring – 1/8″