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ACL Race Series oversized main bearing set for the Mitsubishi 4G93 (1834cc) provides +0.25-inch oversize main bearings for high-performance rebuilds. Intended for engines requiring an oversized main journal, the set supplies main bearings engineered for racing or high-output builds where correct clearance and fitment are essential to supporting crankshaft rotation and bearing life under increased load conditions.
ACL Mitsubishi 4G93 1834CC +.25 Oversized High Performance Main Bearing Set
