it won't come as a surprise to most of the folks on this forum that I'm about as old school as I can get .... 6.7 L means little to nothing to me .... consequently, I had to translate them into something I can understand
Chevy
5.3 L = 323 cubic inches ... 355 horsepower and 383 foot-pounds of torque
5.8 L = 354 cubic inches ...
6.2 L = 378 cubic inches ... 420 horsepower and 460 foot-pounds of torque
Ford 6.8 liter (V10) = 415 cubic inches .... 362 horsepower and 457 foot-lbs. of torque
5.3 & 6.2 L numbers from this link ===> https://cars.usnews.com/cars-trucks/chevrolet/silverado-1500/performance
Ford numbers from this link ===> https://www.reference.com/vehicles/specifications-ford-v10-engine-565ac1d3d15e1df4
Chevy
5.3 L = 323 cubic inches ... 355 horsepower and 383 foot-pounds of torque
5.8 L = 354 cubic inches ...
6.2 L = 378 cubic inches ... 420 horsepower and 460 foot-pounds of torque
Ford 6.8 liter (V10) = 415 cubic inches .... 362 horsepower and 457 foot-lbs. of torque
5.3 & 6.2 L numbers from this link ===> https://cars.usnews.com/cars-trucks/chevrolet/silverado-1500/performance
Ford numbers from this link ===> https://www.reference.com/vehicles/specifications-ford-v10-engine-565ac1d3d15e1df4