Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2007EXPRESS 2500 V8-6.0LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECAMSHAFT, ENGINE

2007 Chevrolet Express 2500 V8-6.0L

Camshaft, Engine

2007 Chevrolet Express 2500 V8-6.0LSECTION Camshaft, Engine

Camshaft End Play 0.025-0.305 mm 0.001-0.012 in
Camshaft Journal Diameter 54.99-55.04 mm 2.164-2.166 in
Camshaft Journal Out-of-Round 0.025 mm 0.001 in
Camshaft Lobe Lift
Exhaust 7.13 mm (0.281 in)
Intake 6.96 mm (0.274 in)
Camshaft Runout
Measured at the Intermediate Journals 0.05 mm (0.002 in)

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.