ACL crankshaft main bearing set for Chevrolet V6 engines covering 173, 191 and 207 cu in displacements (1985–2004). This main bearing set replaces primary crankshaft bearings during engine rebuilds and maintenance on the listed Chevrolet applications, helping restore correct crank clearances. Confirm exact displacement and model year to ensure proper fit before ordering.

ACL Chevrolet V6 173-191-207 1985-04 Engine Crankshaft Main Bearing Set