Research has shown that there are a number of options available for purchasing parts for a 1966 Ford Mustang. These parts can be found on eBay, CJ PonyParts, and Dallas Mustang.
The best place to get the best Mustang parts cheap is www.Americanmuscle.com(you can copy/paste that if you would like)
All parts from 1987-1993 fit the same but some interior parts don't .
'84 Ford Mustang parts
The 2001 Ford Mustang has 12 valves.
The 2011 Ford Mustang has 24 valves.
The 2009 Ford Mustang has 12 valves.
The 2014 Ford Mustang has 24 valves.
The 2013 Ford Mustang has 24 valves.
The 2008 Ford Mustang has 12 valves.
The 2010 Ford Mustang has 12 valves.
The 2004 Ford Mustang has 12 valves.