GMC Workshop Service and Repair Manuals > C 3500 Truck 2WD V8-454 7.4L VIN J SFI (1999) > Powertrain Management | Tune-up and Engine Performance Checks | Valve Clearance | System Information | Specifications

Valve Clearance|Specifications|Page 4771 > < Compression Check|Specifications|Page 4767

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Valve Clearance: Specifications

The manufacturer indicates that this vehicle has hydraulic lifters or adjusters and therefore does not require adjustment.

Powertrain Management
Tune-up and Engine Performance Checks
Valve Clearance
System Information
Specifications

Valve Clearance|Specifications|Page 4771 > < Compression Check|Specifications|Page 4767