look into the Australlian Ford parts. they will fit the US engines but everything is higher quality than what we can get here in the US, because of the china parts. there are small time companys that import the stuff. it's expensive tho.. My roller rockers for my 200 I6 came from a company called Yella Terra and even tho they were close to $600, they fit awsome and the quality is top notch... there is an oil pan company called Venom, check them out