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Home >> Chevrolet >> 1998 >> Forward Control P12 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 33 (Engine Controls - Specifications - 7.4L) >> Ignition System >> Spark Plugs
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Spark Plugs

WARNING: This page is about a different variant/trim than selected.
SPARK PLUG TYPE

Application Part No.
7.4L AC 41-932
SPARK PLUG SPECIFICATIONS

Application Gap In. (mm) Torque Ft. Lbs. (N.m)
7.4L .060 (1.52) (1) 14 (20)
(1) Tighten spark plugs to 22 ft. lbs. (30 N.m) if using a NEW cylinder head.
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