Mahle Rings 3.7960in X 5/64in Cast Claimer Top Compression Ring Plain Ring Set (48 Qty Bulk Pack)

These Mahle OE top compression rings are designed for a 3.7960-inch bore, featuring a cast claimer design. This specific design helps to improve the seal between the piston and cylinder wall, which is crucial for maintaining proper compression and preventing blow-by. This bulk pack contains 48 rings, making it a solid option for engine builders working on multiple vehicles or performing extensive engine work.

Mahle is a well-known name in engine components, and these rings reflect their focus on reliable parts. The cast construction offers a good balance of durability and performance for many applications. Proper installation is key to getting the most out of these rings; ensure your cylinder walls are properly honed and the piston grooves are clean before assembly.