Mahle Rings Buick 364 Eng 57-61 Chevy 348/396/400/402 Engs 58-61 Chevy Trk 348 Moly Ring Set

When you're rebuilding an engine, getting the right piston rings is crucial for performance and longevity. This Mahle OE Moly Ring Set, part number 40141CP, is designed to fit a wide range of Buick and Chevrolet engines from the late 1950s through the mid-1970s, including popular models like the 1957-1958 Buick Roadmaster and the 1970-1975 Chevrolet Impala.

Mahle is known for creating technically advanced piston rings that meet strict original equipment requirements. These particular rings are made with moly coatings, which help to reduce friction between the piston and cylinder wall. This not only contributes to better engine efficiency but also helps minimize oil consumption and can extend the overall service life of your engine. They are well-built to handle the demands of these classic engines.