The ACL main bearing set for Ford 4‑cylinder 122–140 engines (1974–1990) is a crankshaft main bearing kit intended for engine rebuilds and maintenance. Matched to the listed Ford 4‑cylinder family and years, it supplies the main bearing shells needed to support crankshaft rotation and help reestablish proper running clearances during reassembly, suitable for servicing those engines.
ACL Ford Prod. 4 122-140 1974-90 Engine Crankshaft Main Bearing Set