SBC Cam Bearing (1pk) 55-63

The SBC Cam Bearing (1pk) 55-63 is a precision engine component engineered for Small Block Chevy engines built between 1955 and 1963. As a critical wear item in any classic or vintage Chevy build, this cam bearing maintains proper clearance and oil flow to the camshaft, preventing bearing failure and catastrophic engine damage. Whether you're rebuilding an original 283, 327, or smaller displacement SBC, this single-pack bearing is essential for maintaining factory or performance specifications.

Manufactured by DURA-BOND, a trusted name in OEM-quality engine bearings, the SBC Cam Bearing features precision-cast construction with proper wall thickness and oil-delivery grooves to ensure consistent lubrication under load. The bearing's compact footprint (2.55 x 0.85 x 3.5 inches) allows for straightforward installation during engine disassembly or full rebuilds. DURA-BOND bearings are engineered to OEM specifications, meaning they deliver the exact clearances and material composition required for reliable performance in vintage and modern small block applications alike.

This single bearing pack is ideal for mechanics, enthusiasts, and engine builders performing a complete cam bearing set replacement or addressing a failed bearing in an existing engine. During any major rebuild—whether restoring a stock 1957 Chevy or upgrading a performance platform—cam bearings must be replaced to maintain proper clearance and prevent camshaft wear. Always install a complete set of cam bearings during a full rebuild; this pack is the correct solution for SBC engines from the earliest years through 1963 specifications.