The ACL Race Series main bearing set for Ford four-cylinder 2300 single-spark engines supplies high-spec crankshaft main shells intended for race-minded rebuilds and heavy-duty applications. Packaged as a full main set, these bearings offer reinforced support for crank journals during sustained high loads, making them suitable for engine reconditioning where stronger main bearing performance is required under demanding conditions.
ACL Ford 4 2300 (Single Spark Plug engines) Race Series Engine Crankshaft Main Bearing Set