Will a Chevy 350 fit in cavalier?

No, a Chevy 350 small-block V8 will not fit in a Chevrolet Cavalier without significant, and likely impractical, modifications. The Cavalier was designed for much smaller engines, typically four-cylinders. The 350's size, weight, and the location of its components would require major chassis modifications, including potentially:

* Extensive firewall modification or replacement: The engine bay is far too small.

* Suspension modifications: The extra weight would significantly impact handling and require reinforcement.

* Transmission and drivetrain modifications: The Cavalier's transmission and rear axle would be completely incompatible.

* Custom fabrication: You'd need custom engine mounts, exhaust system, and potentially even custom bodywork.

The cost and effort involved would far exceed the value of the Cavalier, making it a very unrealistic project.