The ACL main bearing set for Ford four‑cylinder 140–153 HSC production engines covers 1984–1994 applications and restores crankshaft support for that engine family. It provides bearings to reestablish proper journal clearance and stable rotation during rebuilds or maintenance. Use this kit when servicing the specified Ford four‑cylinder HSC engines within the listed years.
ACL Ford Prod. 4 140-153HSC 1984-94 Engine Crankshaft Main Bearing Set