The ACL crankshaft main bearing set for Ford straight-six 240–300 (1966–1996) supplies main bearings required for rebuilding or servicing the crank support. The set restores proper main journal clearances, supports oil film integrity, and helps control crank endplay. Use it for direct-fit replacement during overhaul or maintenance of the specified Ford inline-six engines to return the rotating assembly to proper specifications.

ACL Ford Tr. 6 240-300 1966-96 Engine Crankshaft Main Bearing Set