The "460 Chevy" refers to the engine's cubic inch displacement, not its volume in liters. There's no direct conversion from liters to cubic inches as a car engine's displacement is a volume measurement.
To convert cubic inches to liters, you need to use a conversion factor: 1 cubic inch ≈ 0.0163871 liters.
Therefore, a 460 cubic inch engine is approximately 7.54 liters (460 * 0.0163871 ≈ 7.54).