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The ACL .60mm trimetal oversized main bearing set supplies the increased journal clearance required for some Chevrolet small-block V8 rebuilds. Coverage covers 1967–1998 Chevy V8 267, 305, 327 and 350 engines. These main bearings are specified to maintain proper clearance and alignment for oversized crankshaft installations during engine overhaul.
ACL 1967-1998 Chevy V8 267/305/327/350 .60mm Trimetal Oversized Main Bearing Set
