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Home >> GMC >> 1998 >> C3500 HD 6.5 F, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 4.3L V6, 5.0L, 5.7L & 7.4L V8 - VINS [W,X,M,R,J]) >> Adjustments >> Valve Clearance Adjustment 7.4L

Valve Clearance Adjustment 7.4L

WARNING: This page is about a different variant/trim than selected.
NOTE: Although valve clearance adjustment is not usually required (engine uses hydraulic valve lifters), perform the following procedure after servicing valve train.

Tighten rocker arm bolts to specification. See TORQUE SPECIFICATIONS  table.

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