Mahle Rings 4.0700in X 5/64in EW Grey Iron RBT Std Gap Second Ring Plain Ring Set (48 Qty Bulk Pack)

If you're rebuilding an engine and need a reliable set of second compression rings, this Mahle OE bulk pack is a solid option. These rings are designed to fit a 4.070-inch bore, which is common in many V8 engines. They feature a standard gap, making them suitable for a wide range of applications where precise ring gap tuning isn't the primary focus.

Mahle is a well-known name in engine components, and these rings are made from grey iron. This material is chosen for its good wear resistance and ability to handle the heat and pressure found in the combustion chamber. The RBT design and EW coating help ensure they seat properly against the cylinder wall, which is crucial for maintaining compression and controlling oil consumption. This bulk pack of 48 sets means you'll have plenty on hand for multiple engine builds or for shops that do a lot of engine work.