Clevite CB1238P.25MM Engine Connecting Rod Bearing Set - .25mm Undersize. NOTE: See the Ebay compatibility table above for fitment details. Rest your cursor on the notation box to view IMPORTANT notes. Legend- "P" = steel backed bearings with an intermediate layer of copper-lead alloy and an electro-plated lead-tin-copper overlay. "G"= steel backed bearings with a copper matrix and an infiltrant of lead-tin babbit. "H"= high-performance applications "M"= steel backed bearing with Micro-Babbitt lining (nominal .004" thick) "AL" or "A"= aluminum or steel backed with aluminum alloy lining lot #: 041617 |