It depends on what you're trying to do. Many sellers such as Summit Racing, Jeg's, and others offer free technical assistance to help you get the best heads for your application.
Sandwiched between the heads and the engine block.
Yes, and well.
Yes they are the same heads.
Sandwiched between the head/heads and the engine block.Sandwiched between the head/heads and the engine block.
The difference in horsepower between stock heads and Vortec heads on a 350 Chevy can vary, but typically, upgrading to Vortec heads can yield an increase of around 30 to 50 horsepower. Vortec heads are designed for better airflow and combustion efficiency, which contributes to this gain. The actual increase can depend on the overall engine setup and tuning.
Cylinder heads are installed on a Chevy 454 big block engine by placing the gasket down on the engine block and positioning the heads over the marking tabs. The bolts are then installed and torqued to specs in sequence.
They are one and the same engine.
No, but if the 96 has the 5.7 Vortec engine then it will have different heads which give it more power. ETA Question: Can I put the '96 vortec heads and intake on the '93 engine? You will need a vortec specific manifold. Edelbrock makes one
No, the 1992 Chevy 350 (5.7L) V8 is not a Vortec engine.
take them to a machine shop
In the cylinder heads.
The 3.1 L V-6 engine in your Chevy Corsica Has Aluminum Heads