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Home >> Chevy Truck >> 1990 >> Suburban 1/2 Ton 2WD V8-454 7.4L >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Valve Clearance >> Specifications

Valve Clearance: Specifications



FRONT TO REAR

4.3L/V6-262
Left Side E-I-E-I-I-E
Right Side E-I-I-E-I-E

4.8L/6-292 E-I-I-E-E-I-I-E-E-I-I-E
5.0L/V8-305 & 5.7L/V8-350 E-I-I-E-E-I-I-E
7.4L/V8-454 E-I-E-I-E-I-E-I
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