LS V8-3.9L VIN A (2003)
Valve Clearance: Specifications
Intake valve clearance ........................................................................................................................................... 0.18 - 0.22 mm (0.00709 - 0.00866 inch)
Exhaust valve clearance ............................................................................................................................................ 0.33 - 0.38 mm (0.0128 - 0.0148 inch)