General Motors — Service Procedure
A General Motors service procedure — check it applies to your exact model before use.
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Procedure
- On all engines, apply RTV sealant to front cover-to-cylinder block junction and rear
- On all engines, install oil pan. Tighten oil pan bolts to specification. See TORQUE
Source: manual:1995 ENGINE 4.3L VIN W_text.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.