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Home >> Chevrolet >> 1992 >> G 30 Van V8-454 7.4L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> System Specifications
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System Specifications

Bore Diameter Standard 4.2500-4.2507
Maximum Out of Round 0.001
Maximum Taper 0.0005
Deck Warpage Limit -
Note: Deck cannot be resurfaced.
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