Standard size, upper and lower bearings for complete engine
Details
New shell set for the crankshaft, for use with Cummins 6B, 6BT, ISB 6.7 and QSB 6.7 engines. Standard size.
Includes upper bearing, lower bearing and thrust washers. This kit provides enough main bearing shells to service the entire engine.
weight: 2.25 Lbs.