Cylinder Block Specifications

WARNING: This page is about a different car, the 2000 Lexus SC 300, 2000 Lexus GS 300, 1999 Lexus SC 300, and 1999 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

CYLINDER BLOCK

Application

In. (mm)

Cylinder Bore

Standard Diameter

3.3858-3.3863 (86.000-86.012)

Maximum Diameter

3.3866 (86.020)

Main Bearing Bore Inside Diameter ⁽¹⁾

Size Mark "0"

2.59922-2.59929 (66.0202-66.0220)

Size Mark "1"

2.59929-2.59937 (66.0220-66.0240)

Size Mark "2"

2.59937-2.59944 (66.0240-66.0258)

Size Mark "3"

2.59944-2.59952 (66.0258-66.0278)

Size Mark "4"

2.59952-2.59960 (66.0278-66.0300)

Size Mark "5"

2.59960-2.59968 (66.0300-66.0320)

Size Mark "6"

2.59968-2.59976 (66.0320-66.0340)

Size Mark "7"

2.59976-2.59984 (66.0340-66.0360)

Maximum Deck Warpage

.0028 (.071)

⁽¹⁾	Cylinder block main bearing bore inside diameter is determined by size mark stamped on cylinder block. See Figure.