Product details:

Bore, 1/16 in., 1/16 in., 3/16 in. Manufactured under strict quality controls, most applications offer a choice of premium or standard ring sets--premium ring sets contain either moly or chrome-faced top compression rings for long life under severe operating conditions. Mahle Original Precision-Ground Performance piston rings are built so that they can't be installed incorrectly--an important feature that can save you time and trouble. Other features, such as high-strength materials, special ring face contours, and torsional designs will help to ensure optimum compression sealing and oil control. For your next overhaul or re-ring, use Mahle piston rings to provide high quality, performance, and consistent reliability.