Chevy 350's and other engines in Full-Size Buicks of the sixties
Below: "1964 BUICK WILDCAT, This is a car that you can depend on you will love the way it runs. The engine is a GM 350 with a turbo 400 trans that will go like you want it to go trouble free." It was listed for $5,900 in New Jersey. Notice the custom shifter and non-factory seats.
Below: "This is running a 350 Chevy drivetrain installed right. Has Air Conditioning, Power steering, Power brakes, NEW 18" custom wheels and tires."
1964 Buick LeSabre with Oldsmobile 350 engine. The $5,000 Buy-It-Now did not garner any takers.