Dura-bond CH-25 Camshaft Bearing Set for Gen IV LS2/3/7 and 2nd Gen LS1 Engine Block

These Dura-Bond micro-babbitt camshaft bearings are manufactured with a thin lining layer which reduces microscopic deflections under load to extend the fatigue life of the bearings.  Dura-Bond seamless bearings are known for their quality and durability.

Specifications:

1st Housing Bore: 2.3460
5th Housing Bore: 2.3480

Engines with Cylinder Bore: 4.0000