SKU: DURCH-5-1
MPN: CH-5-1
The DURA-BOND Individual Cam Bearing for Chevrolet 348 engines (1958–1968) is a precision replacement component designed for builders and mechanics restoring or modifying classic big-block Chevy powerplants. This individual bearing allows targeted replacement without a full engine teardown when selective wear is detected, making it an essential part for maintaining engine performance.
Manufactured to OEM specifications, this cam bearing features precision steel backing with a lead-tin-copper alloy overlay that matches factory camshaft journal tolerances. Its design ensures uniform load distribution, maintains correct oil clearance, and resists microspalling—a common failure mode in worn factory bearings. Proper cam bearing preload and alignment are critical for optimal performance.
Restorers, hot-rodders, and engine builders working on 1958–1968 Chevrolet 348 engines will benefit most from stocking individual bearings for targeted repairs or complete bearing set replacements. This bearing is compatible with stock and modified 348 applications, ensuring reliability in various performance builds.
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