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Cylinder Block Specifications

CYLINDER BLOCK SPECIFICATIONS

Application In. (mm)
Cylinder Bore
Standard Diameter (1)
Size Mark "1" 3.4449-3.4453 (87.500-87.511)
Size Mark "2" 3.4453-3.4457 (87.511-87.521)
Size Mark "3" 3.4457-3.4461 (87.521-87.531)
Main Bearing Bore Inside Diameter (2)
Size Mark "1" 2.6776-2.6778 (68.011-68.016)
Size Mark "2" 2.6778-2.6780 (68.016-68.021)
Size Mark "3" 2.6780-2.6783 (68.021-68.029)
Maximum Deck Warpage .002 (.05)
(1) Cylinder bore diameter is determined by size mark on cylinder block deck surface. See Figure.
(2) Main bearing bore inside diameter is determined by size mark on cylinder block oil pan flange. See Figure.