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 MANUALSCHEVROLET2004AVALANCHE 2500 2WD V8-8.1L VIN GREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYPISTON PIN, ENGINE
2004 Chevrolet Avalanche 2500 2WD V8-8.1L VIN G
Piston Pin, Engine
2004 Chevrolet Avalanche 2500 2WD V8-8.1L VIN GSECTION Piston Pin, Engine
Pin
Piston Pin Clearance to Connecting Rod Bore 0.049 - 0.020 mm
Interference (0.00019 - 0.0007 inch Interference)
Piston Pin Diameter 26.416 - 26.419 mm (1.0400 - 1.0401 inch)
Piston Pin Clearance to Connecting Rod Bore 0.049 - 0.020 mm
Interference (0.00019 - 0.0007 inch Interference)
Piston Pin Diameter 26.416 - 26.419 mm (1.0400 - 1.0401 inch)
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.