Mahle MS 4.030in+ .005in 1/16in 1/16in 3/16in File Fit Rings - 4035ML

Mahle MS 4.030in+ .005in File Fit Rings - 4035ML help you restore engine compression with precision-fit piston rings.

• Fits 4.030in bore with +.005in oversize for accurate sealing
• Includes 1/16in top and 3/16in oil control rings for full engine rebuild
• Made from durable materials ensuring long-lasting wear resistance
• Compatible with multiple engine models for versatile application
• Easy installation with file fit design for custom ring gap adjustment

Upgrade your engine’s performance today.