2 carbs i picked up from picka-part..cfm? year? 1st 7043240 LA 3512 2nd 7045240 w9 0595 thanks in advance o No:
Year Make Model Engine 1973 BUICK BUICK/CENTURY 455 Here's the site with the database to find this stuff out. http://www.carburetion.com/Number/oemnumber.asp MARK
The 7043240 is a 1973 800 CFM carb. The 7045240 is a 1975. I also believe it is an 800 CFM carb, but it is not as desirable for performance as the 71-74 carbs because of emission requirements.
