Mahle Motorsports Pistons 4065MS: Standard Tension Piston Ring Set Bore: 4.060"/File Fit: 4.065"
Standard Tension
Standard Tension Piston Ring Set Bore: 4.060"/File Fit: 4.065" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"
Standard Tension
Standard Tension Piston Ring Set Bore: 4.060"/File Fit: 4.065" Top Ring: 1/16" Second Ring: 1/16" Oil Ring: 3/16"