Mahle Motorsports Pistons 4160MS: Standard Tension Piston Ring Set Bore: 4.155"/File Fit: 4.160"
Standard Tension
Standard Tension Piston Ring Set Bore: 4.155"/File Fit: 4.160" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
Standard Tension
Standard Tension Piston Ring Set Bore: 4.155"/File Fit: 4.160" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"