ACL crankshaft main bearing set for Chevrolet V6 173 cubic‑inch engines covering 1980–1985 applications. The set provides matched main bearings for use during engine rebuilds and bottom‑end service to restore correct clearances and crankshaft support. Select the appropriate ACL main bearing set when replacing worn mains or performing an overhaul on the listed Chevrolet V6 engines.
ACL Chevrolet V6 173 1980-85 Engine Crankshaft Main Bearing Set