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Home >> GMC Truck >> 1987 >> Suburban 1/2 Ton 2WD V8-305 5.0L >> Repair and Diagnosis >> Maintenance >> Tune-up and Engine Performance Checks >> Ignition Timing >> Timing Marks and Indicators >> Locations

Timing Marks and Indicators: Locations





Standard Timing Mark Location.







Timing Pointer Mounted at Oil Pan.

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