GM Differential Identification & Specs

GM differentials come in a wide range of sizes. RANDYS carries GM differentials from the small 6.5", as found in the Chevy Vega, up to the larger GM 11.5", common under 3/4 and 1 ton trucks from Chevrolet and GMC.

Click on a differential below to view photos, measurements, and carrier breaks, as well as applicable models, and available parts, for that particular fitment.

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