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Home >> Chevrolet >> 1999 >> Express 1/2 Ton Van V6-4.3L VIN W >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Specifications >> Engine Block Specifications >> Engine Block Data/Specifications
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Engine Block Data/Specifications

Engine Block Left Side Oil Gallery Plug 15 Foot Pound-Force (ft.lb)
Engine Block Left Rear Oil Gallery Plug 22 Foot Pound-Force (ft.lb)
Engine Block Right Rear Oil Gallery Plug 15 Foot Pound-Force (ft.lb)
Engine Block Oil Gallery Plug 15 Foot Pound-Force (ft.lb)
Oil Pan Alignment at Rear of Engine Block (Maximum) 0.011 Inch (in)
Cylinder Bore Diameter 4.0007 - 4.0017 Inch (in)
Out-of-Round (Production) (Maximum) 0.00050 Inch (in)
Out-of-Round (Service) (Maximum) 0.002 Inch (in)
Taper (Production Relief Side) (Maximum) 0.0010 Inch (in)
Taper (Production Thrust Side) (Maximum) 0.0005 Inch (in)
Taper (Service) (Maximum) 0.0010 Inch (in)
Crankshaft Bearing Cap Bolt Preferred Method First Pass 15 Foot Pound-Force (ft.lb)
Final Pass 73deg
Optional Strategy 77 Foot Pound-Force (ft.lb)