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This ACL .10mm oversized main bearing set is specified for 1955–1967 Chevy V8 engines (265/283/302/327) and supplies main bearings sized +0.10mm for rebuilt or machined crankshafts. The set enables correct bearing clearances after crankshaft undersize machining, providing OEM-dimension replacement bearings for main journal support during reassembly in classic Chevy V8 engine rebuilds.
ACL 1955-1967 Chevy V8 265/283/302/327 .10mm Oversized Main Bearing Set
