If it's a 96 vortec 350 / 5.7L then it has 8. 1 per cylinder.
If the engine looks like it has a carburetor on the top of it. Then it has 2 injectors and that fuel system is called TBI / Throttle Body Injection.
V8 6.0 liter Vortec
No it is not.
The idle is control by the idle air control motor from outputs from the Engine Control Module.
A vortec has bolts in the center of valve covers, instead of around the bottom edge
5.7 vortec
Chevy blazer '78
4.3 liter V6 vortec
No
What is the spark plug gap for a 1994 chevy v6 vortec motor?
No. They are different
NO. And it won't work in the place of the 97 350 vortec.
We need to know size engine you have.