K 3500 Truck 4WD V8-454 7.4L VIN J SFI (1996)
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Spark Plug: Specifications
Spark plug type ........................................................................................................................................................................................................... 41-932
Spark plug gap ....................................................................................................................................................................................................... 0.060 inch
Spark plugs (new cylinder head) ................................................................................................................................................................ 30 Nm (22 lb. ft.)
Spark plugs (used cylinder head) ............................................................................................................................................................... 20 Nm (14 lb. ft.)