Manufacturer's Part Number:
Summit Racing Part Number:
Tri-metal copper-lead alloy
Sold as a set of 8.
Choose In-store pick-up (OH, GA, NV) on our web site.
If you're building a high-level competition engine, you'll definitely want to check out Sealed Power CH-Series rod bearings. They were developed in the trenches in NASCAR and Pro Stock competition, so you know they're tough. They're built on premium 1020AK steel backings and overlaid with Sealed Power's super-duty H-14 alloy. That's covered with a nickel barrier, followed by a thin lead-tin-copper overplate. However, unlike other performance bearings, there is no flash tin layer on top of that. That's because Sealed Powers engineers have determined that such a layer can actually move around under high performance conditions, sometimes resulting in undesirable consequences.