Re: Why do so many frown upon swapping Chevy engines into Ol
Some people are idealists, they value something not because it's cheaper, or easier to find, or makes more sense to the masses, they do it because it's personally important to them, REGARDLESS of any complications. Other people don't really even think about the concept of matching an engine and car, it's not something they value. They may not feel the same brand loyalty or need for consistency as the idealists, or they want the absolute best bang for the buck, or they feel comfortable with their chosen motor, and it doesn't matter what specific platform it goes into.
You can do whatever you like of course, it's your car. If you feel you want to hear someone tell you it's ok to put a Chevy engine in your Cutlass, it's pretty safe to say that you're not an idealist in this way. And so if you decide to do this, you may save some money, and you may make things simpler on yourself (or more difficult) depending on the issue. Just remember, a guy who doesn't care about mixing brands -- just doesn't care about mixing brands. And a guy who does care -- he feels that way for a reason.