In general, the General Motors Vortec 5.3-liter V8 is a powerful, dependable engine. If you're not familiar with General Motors' Vortec engines, they are a family of small-block V8s that GM put ...

The engine put out 425 horsepower at 6,400 rpm and 415 pound-foot of torque at 4,000 rpm. Chevy would use the L78 TurboJet from 1965 through 1970. The 5.3-liter V8 Vortec 5300 primarily powered ...

The 5.3-liter Vortec 5300 was part of its third ... their pulling power current form. The current engine provides 910 lb-ft of torque and 445 horsepower.