Did you 57 come with the 300 engine? I have heard others mention theirs had a special this or that or dual carbs. New Subscriber(s): Doug Wright Email Address is: wrightsimp57@xxxxxxx Member Location: Idaho Car(s) owned: 1957 2Dr. Southhampton Horizon Blue-Cloud White Top 1970 4dr. LeBaron Self-Introduction: One unique feature of the 57 is that it has a 57 300 Motor. With 2-4's etc.