Valve Clearance Specifications

Year Engine/VIN Valve Lash
1991-93 5.0L/V8-305/E 1 Turn (1)
1991-94 5.7L/V8-350/P 1 Turn (1)
1992-93 4.3L/V6-262/Z 3/4 Turn (2)

(1)- Turn rocker arm stud nut until all lash is eliminated, then tighten nut the additional turn listed in 1/4 turn increments. Refer to ADJUSTMENT PROCEDURES/VALVE LASH.

(2)- Turn down from zero lash.