The L8B is a powertrain system produced by General Motors for use in pickup trucks and SUVs. The system is based around the 5.3L L83 engine and two components: The 5.3L L83 V-8 engine is mated to a ...
General Motors' EcoTec3 5.3L V8 engine is known for its dependable power and solid towing capabilities. The Chevrolet Silverado and Suburban, as well as the GMC Sierra and Yukon, are all equipped with ...
The 5.3-liter V8 Ecotec3 might seem like the stepchild of the General Motors family, especially with the LS series of engines around, but it's a winner in its own right. This naturally aspirated ...
General Motors' 5.3-liter EcoTec3 V8 is SAE certified at 355 hp and 383 lb.-ft. of torque, with more than 300 lb.-ft. available in the 2,000- to 5,600-rpm band for responsive performance under a broad ...
Engine, 5.3L EcoTec3 V8 with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 ...
The GM L83 V8 engine is used in pickup trucks and SUVs. It is part of GM’s Gen V Small Block engine design that’s known in trucks as EcoTec3, replacing the Vortec line. “We believe these are the most ...
General Motors today announced new investments at two U.S. plants to ramp up production of the 5.3-liter Ecotec3 V8 engine for its full-size trucks and SUVs. The carmaker will invest $40 million in ...