if you are talking about the popular heads everyone wants. it started in 1996.
The 2001 model of the Light-Duty Silverado 1500, had an option of four engine sizes; a 6.0L Vortec V8 engine, a 4.3L Vortec V6, a 4.8L Vortec V8 or a 5.3L Vortec V8. The Heavy-Duty 1500HD comes with three engine options, these are 6.0L Vortec V8, 8.1L Vortec V8 and a 6.6L Duramax V8
There are 4 different Vortec engines for that year. Stock horsepower at the crank are: The 4.3L (262ci) Vortec V6 has 190hp The 5.0L (305ci) Vortec V8 has 230hp The 5.7L (350ci) Vortec V8 has 255hp The 7.4L (454ci) Vortec V8 has 290hp
It is a V6.
The 4.9 vortec means that it is a 4.9 liter v8 probably.
V8 6.0 liter Vortec
There were a lot of different versions.
No, the 1992 Chevy 350 (5.7L) V8 is not a Vortec engine.
The primary difference between the 350 V8 Vortec and the 305 V8 Vortec Chevy engines lies in their displacement and power output. The 350 V8 has a larger displacement of 5.7 liters, typically producing more horsepower and torque compared to the 305 V8, which has a displacement of 5.0 liters. Additionally, the 350 Vortec often features enhanced performance characteristics, making it a popular choice for applications requiring more power, such as towing or performance vehicles. Both engines use the Vortec design, which incorporates advanced cylinder head technology for improved airflow and efficiency.
A 1995 Chevrolet Tahoe has a 5.7L 350 TBI V8 for a engine, not a vortec.
5.7L
The Vortec 5.3 Liter V8 engine produces 295 horse power.
The 4l60e from the 4.3 vortec will fit the v8 motor, 3.1 and 3.8 are different.