Yes the 350 Chevy V8 is the most common engine used in this application.
No, Chrysler.
general motors
It is an engine used in General Motors products.
GM/General Motors
Probably General Motors.
It's a General Motors engine.
General Motors
1993 BUICK.
There are several horsepower options for 366 cubic inch General Motors engine. The largest General Motors horsepower option was 420 horsepower.
Far too many to list
General Motors specifies 5W-20 engine oil for the 4.3 engines.
The Jaguar V12 engine was in production from 1971 to 1997. The V12 was only Jaguar's second engine to go into production. It was followed up with the Jaguar AJ-V8.