Perfect Circle SH2144S Camshaft Bearing Set Big Block Chevy - 5-Piece Kit

These bearings are finished to provide the recommended clearance right from the box, eliminating the need for additional machining or fitting.

Key Features:

• B-1 bearing material construction for optimal performance and durability
• Constructed of seamless steel tube with a thin layer of lead-based Babbitt material
• Seamless construction makes installation easy, eliminating breakage and bearing surface interruptions
• Stainless-steel bearings designed for easy installation with lead-based babbitt providing anti-seizure characteristics
• Designed to meet or exceed OE specifications for strength and durability
• Centerless ground OD and centerless bored ID with wall variations of .0004 in.

Perfect Circle, now part of the Clevite/MAHLE family of brands, has been manufacturing precision engine bearings since 1948. The lead-based Babbitt material provides ideal properties including superior embedability, conformability, and anti-seizure characteristics that help reduce engine failures. This bearing set provides the proper clearance while meeting stringent OE specifications for reliable engine performance.