HC2 ◑ Single-source

Chevrolet · Regular Production Option

2.76 rear axle

Years 1973–82 Models 1

Documented applications

C/K Trucks →

• 1973–82 ◑ Single-source

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This page aggregates every documented appearance of HC2 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.