Mahle Rings 4.0700in X 5/64in Cast Claimer Top Compression Ring Plain Ring Set (48 Qty Bulk Pack)

Mahle OE Cast Claimer top compression rings are a solid option for engine rebuilds. This set is designed for a 4.070 inch bore and features a 5/64 inch width for the top ring groove. These are plain compression rings, meaning they don't have any special coatings or treatments, making them a straightforward choice for many engine builds where a reliable, well-built component is needed.

This bulk pack contains 48 rings, making it suitable for shops or individuals working on multiple engines or larger V-type configurations. Mahle is a well-known name in engine components, and these rings are made from cast iron, a material chosen for its durability and ability to handle the stresses within the combustion chamber. They are designed to create a good seal between the piston and cylinder wall, which is crucial for maintaining compression and preventing blow-by.