Express 3/4 Ton Van V8-6.5L DSL Turbo VIN F (1999)
2. Apply a 2 mm (3/32 inch) bead of anaerobic sealant GM P/N 1052357 or equivalent to the engine front cover.
3. Apply a 5 mm (3/16 inch) bead of RTV sealant to the engine front cover sealing the surface that mates against the oil pan.
4. Install the engine front cover to the engine block.
Notice: Refer to Fastener Notice in Service Precautions.
5. Install the engine front cover bolts.
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Tighten the nuts to 40 Nm (30 ft. lbs.).