Camshaft bearings are pressed into the engine block or cylinder head, providing smooth, low-friction surfaces for the camshaft to rotate within. They ensure proper oil flow to the camshaft journals and maintain alignment. Worn bearings lead to low oil pressure, camshaft wear, and inaccurate valve timing. Our camshaft bearing sets are manufactured to exact OEM specifications for inner diameter and oil hole alignment. They ensure proper camshaft support and lubrication, which is crucial for maintaining correct valve timing, reducing friction, and ensuring the longevity of the valve train.