06-21-2006, 01:47 PM
I was not aware there was more than one LT1. It is NOT the stock vette motor for a 77 (owner blew stock motor). It's a 5.7L LT1 (C4 motor i believe) with a 4 bolt main. I think the stock motor was the L48. Even with the carb running shitty it feels way stronger than 180hp.