after waying all the options regarding putting an ls engine or an original Pontiac engine into my bird I am sold on old school builds. Once I completed the rebuild and feel what I got, I can't imagine going the other way. It is definitely a preference but I would steer anyone who asks in the direction of going original. The feel of that engine and smell of gas and oil is worth it. These cars need that. That's what made them great then and now. Go buy a new car if you need that feel of a new car and less trouble. It can get frustrating sometimes with old builds but the outcome makes all the difference. Enjoy your ride and pontiacs Rock!!!!!!