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ACL GTR standard-sized main bearing set, Version 2, supplying main shell bearings for engines built to the Version 2 block specification. The set restores correct journal clearances and supports crankshaft stability during rebuilds or high-load use where standard-size main bearings are called for. Intended as a high-quality replacement during engine assembly or overhaul.
ACL GTR Standard Sized High Performance Main Bearing Set (Version 2 Block)
