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Engine Teardown: Is a 300,000-Mile Vehicle Worth Rebuilding?

This engine teardown details the hidden dangers and costs you need to know before diving into a high-mileage rebuild.

All About The 8.1L Vortec: Chevy's Final Big Block Engine

The Chevrolet Vortec 8100 delivered 340 hp and 450 lb-ft in trucks and SUVs, with marine versions tuned higher, before ending ...