All Makes / GMC / G2500

GMC G2500 Specs

Choose the year of your GMC G2500 to view exact factory data.

1985 View Specs 1984 View Specs 1982 View Specs 1981 View Specs 1980 View Specs

Maintenance Guide for GMC G2500

Regular maintenance is key to keeping your GMC G2500 running smoothly. Our database covers models from 1980 to 1985.

Whether you have the base engine or the upgraded version, ensuring you use the correct oil viscosity and capacity is crucial for engine longevity.

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Click on your model year above to see the exact fluid requirements, filter part numbers, and torque specifications.