Cam Bearing Set - Chevy W-Block 348/409

The Cam Bearing Set for Chevy W-Block 348/409 from Dura-Bond is designed for serious big-block builders and restoration enthusiasts working with classic Chevrolet muscle cars and trucks. This bearing set is essential when rebuilding the camshaft journal surfaces on W-series engines, addressing wear and ensuring reliable valve train operation.

Dura-Bond cam bearings are manufactured with precision copper-lead alloy construction, designed to handle the radial and thrust loads generated by the camshaft during engine operation. The bearing set fits the specific journal diameters and spacing of the W-Block family, ensuring proper oil clearance and load distribution across all cam journals. Proper installation and engine block preparation are crucial for optimal performance.

This Cam Bearing Set is ideal for engine builders performing a complete block overhaul, whether during a full restoration or a high-mileage refresh. It is compatible exclusively with Chevy W-Block 348 and 409 engines, making it a vital component for maintaining engine longevity and performance.