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Ford
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1998
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F 150 2WD Pickup V6-4.2L VIN 2
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve Spring
Valve Spring
GENERAL SPECIFICATIONS
Valve Spring
Installed Length
39.8-41.6 mm (1.566-1.637 in.)
Valve Spring
Free Length
Intake
50.5 mm (1.99in.)
Exhaust
50.5 mm (1.99in.)